#09131E#09131E

#09131E is a very dark, muted cyan. Relative luminance 0.006; OKLCH L 18.3% C 0.027 H 251.6°. Best body text is #FFFFFF at 18.69:1 contrast (WCAG AA passes).

Color values

HEX	#09131E
RGB	rgb(9, 19, 30)
HSL	hsl(211, 54%, 8%)
HSV	hsv(211, 70%, 12%)
CMYK	cmyk(70%, 36.7%, 0%, 88.2%)
CIE-LAB	lab(5.58, -0.29, -8.70)
CIE-LCH	lch(5.58, 8.71, 268.08°)
OKLab	oklab(18.32% -0.0086 -0.0258)
OKLCH	oklch(18.32% 0.027 251.6)
XYZ	xyz(0.5798, 0.6175, 1.3167)
Luminance	0.0062 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#09131E #1E1409

analogous

#091D1E #09131E #0A091E

triadic

#09131E #1E0913 #131E09

tetradic

#09131E #1E091D #1E1409 #091E0A

square

#09131E #1E091D #1E1409 #091E0A

split-complementary

#09131E #1E0A09 #1D1E09

monochromatic

#070F18 #070F18 #09131E #17314D #254F7C

Accessibility & contrast

On white

18.69

#09131E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.12

#09131E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #09131E

18.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##09131E	#FFFFFF	#000000	##FFFFFF
##09131E	1.00	18.69	1.12	18.69
#FFFFFF	18.69	1.00	21.00	1.00
#000000	1.12	21.00	1.00	21.00
##FFFFFF	18.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0F131E

Deuteranopia (green-blind)

#0C111E

Tritanopia (blue-blind)

#021617

Achromatopsia (no color)

#121212

Design tokens & code

CSS

--color: #09131e;
/* rgb */ color: rgb(9, 19, 30);
/* oklch */ color: oklch(18.3% 0.027 251.6);

Tailwind

colors: {
  custom: {
    50: '#4a5059',
    500: '#09131e',
    950: '#000000',
  },
}

SCSS

$custom: #09131e;
$custom-light: #4a5059;
$custom-dark: #000000;

JSON

{
  "hex": "#09131e",
  "rgb": {
    "r": 9,
    "g": 19,
    "b": 30
  },
  "hsl": {
    "h": 211.429,
    "s": 53.846,
    "l": 7.647
  },
  "oklch": {
    "l": 0.18317,
    "c": 0.02719,
    "h": 251.6
  },
  "luminance": 0.00618
}

Semantic roles & 50–950 ramp

primary

#09131E

secondary

#5A4329

accent

#974BDD

background

#F4F4F5

surface

#E7E7E9

border

#C3C3C5

text

#010203

muted

#777878

Preview Lab

Preview with #09131E

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

Preview Lab → · Contrast checker → · Palette generator →