#09132B#09132B

#09132B is a very dark, muted blue. Relative luminance 0.007; OKLCH L 19.3% C 0.051 H 265.0°. Best body text is #FFFFFF at 18.43:1 contrast (WCAG AA passes).

Color values

HEX	#09132B
RGB	rgb(9, 19, 43)
HSL	hsl(222, 65%, 10%)
HSV	hsv(222, 79%, 17%)
CMYK	cmyk(79.1%, 55.8%, 0%, 83.1%)
CIE-LAB	lab(6.31, 4.82, -17.45)
CIE-LCH	lch(6.31, 18.10, 285.46°)
OKLab	oklab(19.3% -0.0044 -0.0505)
OKLCH	oklch(19.3% 0.051 265)
XYZ	xyz(0.7814, 0.6982, 2.3786)
Luminance	0.0070 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#09132B #2B2109

analogous

#09242B #09132B #10092B

triadic

#09132B #2B0913 #132B09

tetradic

#09132B #2B0924 #2B2109 #092B10

square

#09132B #2B0924 #2B2109 #092B10

split-complementary

#09132B #2B1009 #242B09

monochromatic

#050B19 #050B19 #09132B #14295E #1E4090

Accessibility & contrast

On white

18.43

#09132B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.14

#09132B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #09132B

18.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##09132B	#FFFFFF	#000000	##FFFFFF
##09132B	1.00	18.43	1.14	18.43
#FFFFFF	18.43	1.00	21.00	1.00
#000000	1.14	21.00	1.00	21.00
##FFFFFF	18.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#08162C

Deuteranopia (green-blind)

#04132B

Tritanopia (blue-blind)

#00181C

Achromatopsia (no color)

#141414

Design tokens & code

CSS

--color: #09132b;
/* rgb */ color: rgb(9, 19, 43);
/* oklch */ color: oklch(19.3% 0.051 265.0);

Tailwind

colors: {
  custom: {
    50: '#4c5064',
    500: '#09132b',
    950: '#000000',
  },
}

SCSS

$custom: #09132b;
$custom-light: #4c5064;
$custom-dark: #000000;

JSON

{
  "hex": "#09132b",
  "rgb": {
    "r": 9,
    "g": 19,
    "b": 43
  },
  "hsl": {
    "h": 222.353,
    "s": 65.385,
    "l": 10.196
  },
  "oklch": {
    "l": 0.19297,
    "c": 0.05072,
    "h": 265
  },
  "luminance": 0.00698
}

Semantic roles & 50–950 ramp

primary

#09132B

secondary

#695527

accent

#B73FE8

background

#F4F4F6

surface

#E7E7EB

border

#C3C3C6

text

#010205

muted

#77787A

Preview Lab

Preview with #09132B

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

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