#09152C#09152C

#09152C is a very dark, muted blue. Relative luminance 0.008; OKLCH L 19.9% C 0.049 H 262.1°. Best body text is #FFFFFF at 18.18:1 contrast (WCAG AA passes).

Color values

HEX	#09152C
RGB	rgb(9, 21, 44)
HSL	hsl(219, 66%, 10%)
HSV	hsv(219, 80%, 17%)
CMYK	cmyk(79.5%, 52.3%, 0%, 82.7%)
CIE-LAB	lab(7.01, 4.00, -17.08)
CIE-LCH	lch(7.01, 17.54, 283.17°)
OKLab	oklab(19.93% -0.0068 -0.0489)
OKLCH	oklch(19.93% 0.049 262.1)
XYZ	xyz(0.8353, 0.7762, 2.4882)
Luminance	0.0078 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#09152C #2C2009

analogous

#09262C #09152C #0E092C

triadic

#09152C #2C0915 #152C09

tetradic

#09152C #2C0926 #2C2009 #092C0E

square

#09152C #2C0926 #2C2009 #092C0E

split-complementary

#09152C #2C0E09 #262C09

monochromatic

#050C19 #050C19 #09152C #132D5F #1E4592

Accessibility & contrast

On white

18.18

#09152C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.16

#09152C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #09152C

18.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##09152C	#FFFFFF	#000000	##FFFFFF
##09152C	1.00	18.18	1.16	18.18
#FFFFFF	18.18	1.00	21.00	1.00
#000000	1.16	21.00	1.00	21.00
##FFFFFF	18.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0A172D

Deuteranopia (green-blind)

#06142C

Tritanopia (blue-blind)

#001A1E

Achromatopsia (no color)

#161616

Design tokens & code

CSS

--color: #09152c;
/* rgb */ color: rgb(9, 21, 44);
/* oklch */ color: oklch(19.9% 0.049 262.1);

Tailwind

colors: {
  custom: {
    50: '#4c5165',
    500: '#09152c',
    950: '#000000',
  },
}

SCSS

$custom: #09152c;
$custom-light: #4c5165;
$custom-dark: #000000;

JSON

{
  "hex": "#09152c",
  "rgb": {
    "r": 9,
    "g": 21,
    "b": 44
  },
  "hsl": {
    "h": 219.429,
    "s": 66.038,
    "l": 10.392
  },
  "oklch": {
    "l": 0.19934,
    "c": 0.0494,
    "h": 262.1
  },
  "luminance": 0.00776
}

Semantic roles & 50–950 ramp

primary

#09152C

secondary

#6A5327

accent

#AF3FE9

background

#F4F4F6

surface

#E7E7EB

border

#C3C3C6

text

#010205

muted

#77787A

Preview Lab

Preview with #09152C

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

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