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#0C1921

#0c1921 ≈ Rich Black

  • azure
  • Lightness: very low
  • Saturation: muted
  • Cool
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#0c1921 is a color from the azure family, with very low lightness and muted saturation. In the RGB model it is made of 4.71% red, 9.8% green and 12.94% blue; printed in CMYK it uses 63.64% cyan, 24.24% magenta, 0% yellow and 87.06% black. Its hue angle is 202.86°, with 46.67% saturation and 8.82% lightness in HSL. It is a cool color, often associated with openness, freedom and calm. Designers typically use it for technology products, finance and banking and luxury branding. White text on this color reaches a contrast ratio of 17.85:1 (WCAG AAA). The closest named color is Rich Black (#010b13), ΔE 4.12.

Description generated from the measured properties of this color.

HEX
RGB
RGB percent
CMY
CMYK
HSL
HSV / HSB
Web safe#000033
CIE-LAB
XYZ
xyY
CIE-LCH
CIE-LUV
Hunter-Lab
OKLab
Binary
Decimal
Relative luminance0.0088

Complementary

  1. #0c1921
  2. #21140c

Split complementary

  1. #0c1921
  2. #210c0e
  3. #211e0c

Analogous

  1. #0c211e
  2. #0c1921
  3. #0c0e21

Triadic

  1. #0c1921
  2. #210c19
  3. #19210c

Tetradic

  1. #0c1921
  2. #140c21
  3. #21140c
  4. #19210c

Square

  1. #0c1921
  2. #1e0c21
  3. #21140c
  4. #0e210c

Monochromatic

  1. #050b0f
  2. #050b0f
  3. #0c1921
  4. #204359
  5. #356e91

Shades

#0c1921 mixed progressively with black.

  1. #0c1921
  2. #0b171e
  3. #0a141a
  4. #081217
  5. #070f14
  6. #060d11
  7. #050a0d
  8. #04080a
  9. #020507
  10. #010303
  11. #000000

Tints

#0c1921 mixed progressively with white.

  1. #0c1921
  2. #243037
  3. #3d474d
  4. #555e64
  5. #6d757a
  6. #868c90
  7. #9ea3a6
  8. #b6babc
  9. #ced1d3
  10. #e7e8e9
  11. #ffffff

Tones

#0c1921 mixed progressively with gray.

  1. #0c1921
  2. #18232b
  3. #232e34
  4. #2f383e
  5. #3a4247
  6. #464d51
  7. #52575a
  8. #5d6164
  9. #696b6d
  10. #747677
  11. #808080

Readable text 17.85:1 AA ✓ AA Large ✓ AAA ✓ AAA Large ✓
Readable text 1.18:1 AA ✕ AA Large ✕ AAA ✕ AAA Large ✕

Achromatopsia #171717 ≈ 0.003% of males
Achromatomaly #14181c ≈ 0.001% of males
Protanopia #151921 ≈ 1.01% of males
Deuteranopia #121621 ≈ 1.27% of males
Tritanopia #041b1c ≈ 0.0001% of males
Protanomaly #121921 ≈ 1.08% of males
Deuteranomaly #101821 ≈ 4.63% of males
Tritanomaly #071a1e ≈ 0.0002% of males
Simulate on your own image

Text in this color

Background in this color

Border in this color

Text color
.text-0c1921 {
  color: #0c1921;
}
Background
.bg-0c1921 {
  background-color: #0c1921;
  color: #ffffff;
}
Border
.border-0c1921 {
  border: 2px solid #0c1921;
}
CSS variables
:root {
  --color-primary: #0c1921;
  --color-primary-rgb: 12 25 33;
  --color-primary-hsl: 203 47% 9%;
}
Gradient
.gradient-0c1921 {
  background: linear-gradient(135deg, #0c1921, #0c0e21);
}
Colored shadow
.shadow-0c1921 {
  box-shadow: 0 8px 24px rgb(12 25 33 / 0.35);
}

#010b13 Rich Black ΔE 4.12 #000000 Black ΔE 8.48 #2a3439 Gunmetal ΔE 8.80 #100c08 Smoky Black ΔE 9.66 #343434 Jet ΔE 11.43 #353839 Onyx ΔE 11.52 #003153 Prussian Blue ΔE 12.55 #f3e6de Inverted #171717 Grayscale 

Rich Black
#0c1921  rgb(12, 25, 33)  hsl(203, 47%, 9%)  Rich Black
#21140c  rgb(33, 20, 12)  hsl(23, 47%, 9%)  Licorice
#210c19  rgb(33, 12, 25)  hsl(323, 47%, 9%)  Licorice
#19210c  rgb(25, 33, 12)  hsl(83, 47%, 9%)  Phthalo Green