#09142C#09142C

#09142C is a very dark, muted blue. Relative luminance 0.007; OKLCH L 19.7% C 0.051 H 263.8°. Best body text is #FFFFFF at 18.29:1 contrast (WCAG AA passes).

Color values

HEX	#09142C
RGB	rgb(9, 20, 44)
HSL	hsl(221, 66%, 10%)
HSV	hsv(221, 80%, 17%)
CMYK	cmyk(79.5%, 54.5%, 0%, 82.7%)
CIE-LAB	lab(6.69, 4.66, -17.60)
CIE-LCH	lch(6.69, 18.20, 284.83°)
OKLab	oklab(19.66% -0.0055 -0.0506)
OKLCH	oklch(19.66% 0.051 263.8)
XYZ	xyz(0.8173, 0.7402, 2.4822)
Luminance	0.0074 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#09142C #2C2109

analogous

#09252C #09142C #0F092C

triadic

#09142C #2C0914 #142C09

tetradic

#09142C #2C0925 #2C2109 #092C0F

square

#09142C #2C0925 #2C2109 #092C0F

split-complementary

#09142C #2C0F09 #252C09

monochromatic

#050C19 #050C19 #09142C #132B5F #1E4292

Accessibility & contrast

On white

18.29

#09142C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.15

#09142C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #09142C

18.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##09142C	#FFFFFF	#000000	##FFFFFF
##09142C	1.00	18.29	1.15	18.29
#FFFFFF	18.29	1.00	21.00	1.00
#000000	1.15	21.00	1.00	21.00
##FFFFFF	18.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#09172D

Deuteranopia (green-blind)

#04132C

Tritanopia (blue-blind)

#00191D

Achromatopsia (no color)

#151515

Design tokens & code

CSS

--color: #09142c;
/* rgb */ color: rgb(9, 20, 44);
/* oklch */ color: oklch(19.7% 0.051 263.8);

Tailwind

colors: {
  custom: {
    50: '#4c5165',
    500: '#09142c',
    950: '#000000',
  },
}

SCSS

$custom: #09142c;
$custom-light: #4c5165;
$custom-dark: #000000;

JSON

{
  "hex": "#09142c",
  "rgb": {
    "r": 9,
    "g": 20,
    "b": 44
  },
  "hsl": {
    "h": 221.143,
    "s": 66.038,
    "l": 10.392
  },
  "oklch": {
    "l": 0.19656,
    "c": 0.05094,
    "h": 263.8
  },
  "luminance": 0.0074
}

Semantic roles & 50–950 ramp

primary

#09142C

secondary

#6A5527

accent

#B33FE9

background

#F4F4F6

surface

#E7E7EB

border

#C3C3C6

text

#010205

muted

#77787A

Preview Lab

Preview with #09142C

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

Preview Lab → · Contrast checker → · Palette generator →