#091C2F#091C2F

#091C2F is a very dark, muted cyan. Relative luminance 0.011; OKLCH L 22.2% C 0.045 H 250.5°. Best body text is #FFFFFF at 17.23:1 contrast (WCAG AA passes).

Color values

HEX	#091C2F
RGB	rgb(9, 28, 47)
HSL	hsl(210, 68%, 11%)
HSV	hsv(210, 81%, 18%)
CMYK	cmyk(80.9%, 40.4%, 0%, 81.6%)
CIE-LAB	lab(9.75, 0.05, -14.95)
CIE-LCH	lch(9.75, 14.95, 270.17°)
OKLab	oklab(22.17% -0.015 -0.0424)
OKLCH	oklch(22.17% 0.045 250.5)
XYZ	xyz(1.0408, 1.0937, 2.8450)
Luminance	0.0109 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#091C2F #2F1C09

analogous

#092F2F #091C2F #09092F

triadic

#091C2F #2F091C #1C2F09

tetradic

#091C2F #2F092F #2F1C09 #092F09

square

#091C2F #2F092F #2F1C09 #092F09

split-complementary

#091C2F #2F0909 #2F2F09

monochromatic

#050F1A #050F1A #091C2F #133B62 #1D5996

Accessibility & contrast

On white

17.23

#091C2F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.22

#091C2F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #091C2F

17.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##091C2F	#FFFFFF	#000000	##FFFFFF
##091C2F	1.00	17.23	1.22	17.23
#FFFFFF	17.23	1.00	21.00	1.00
#000000	1.22	21.00	1.00	21.00
##FFFFFF	17.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#141D30

Deuteranopia (green-blind)

#0E192F

Tritanopia (blue-blind)

#002023

Achromatopsia (no color)

#1B1B1B

Design tokens & code

CSS

--color: #091c2f;
/* rgb */ color: rgb(9, 28, 47);
/* oklch */ color: oklch(22.2% 0.045 250.5);

Tailwind

colors: {
  custom: {
    50: '#4d5767',
    500: '#091c2f',
    950: '#000000',
  },
}

SCSS

$custom: #091c2f;
$custom-light: #4d5767;
$custom-dark: #000000;

JSON

{
  "hex": "#091c2f",
  "rgb": {
    "r": 9,
    "g": 28,
    "b": 47
  },
  "hsl": {
    "h": 210,
    "s": 67.857,
    "l": 10.98
  },
  "oklch": {
    "l": 0.22167,
    "c": 0.04493,
    "h": 250.5
  },
  "luminance": 0.01094
}

Semantic roles & 50–950 ramp

primary

#091C2F

secondary

#6D4A27

accent

#943DEB

background

#F4F5F6

surface

#E7E9EB

border

#C3C5C6

text

#010306

muted

#77787A

Preview Lab

Preview with #091C2F

Body copy rendered with the generated semantic roles for this colour.

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