#09152E#09152E

#09152E is a very dark, muted blue. Relative luminance 0.008; OKLCH L 20.1% C 0.053 H 263.1°. Best body text is #FFFFFF at 18.13:1 contrast (WCAG AA passes).

Color values

HEX	#09152E
RGB	rgb(9, 21, 46)
HSL	hsl(221, 67%, 11%)
HSV	hsv(221, 80%, 18%)
CMYK	cmyk(80.4%, 54.3%, 0%, 82%)
CIE-LAB	lab(7.15, 4.96, -18.34)
CIE-LCH	lch(7.15, 19.00, 285.12°)
OKLab	oklab(20.1% -0.0063 -0.0526)
OKLCH	oklch(20.1% 0.053 263.1)
XYZ	xyz(0.8738, 0.7916, 2.6910)
Luminance	0.0079 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#09152E #2E2209

analogous

#09272E #09152E #0F092E

triadic

#09152E #2E0915 #152E09

tetradic

#09152E #2E0927 #2E2209 #092E0F

square

#09152E #2E0927 #2E2209 #092E0F

split-complementary

#09152E #2E0F09 #272E09

monochromatic

#050C1A #050C1A #09152E #132C61 #1D4494

Accessibility & contrast

On white

18.13

#09152E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.16

#09152E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #09152E

18.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##09152E	#FFFFFF	#000000	##FFFFFF
##09152E	1.00	18.13	1.16	18.13
#FFFFFF	18.13	1.00	21.00	1.00
#000000	1.16	21.00	1.00	21.00
##FFFFFF	18.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#09182F

Deuteranopia (green-blind)

#04142D

Tritanopia (blue-blind)

#001B1F

Achromatopsia (no color)

#161616

Design tokens & code

CSS

--color: #09152e;
/* rgb */ color: rgb(9, 21, 46);
/* oklch */ color: oklch(20.1% 0.053 263.1);

Tailwind

colors: {
  custom: {
    50: '#4d5167',
    500: '#09152e',
    950: '#000000',
  },
}

SCSS

$custom: #09152e;
$custom-light: #4d5167;
$custom-dark: #000000;

JSON

{
  "hex": "#09152e",
  "rgb": {
    "r": 9,
    "g": 21,
    "b": 46
  },
  "hsl": {
    "h": 220.541,
    "s": 67.273,
    "l": 10.784
  },
  "oklch": {
    "l": 0.20099,
    "c": 0.05296,
    "h": 263.1
  },
  "luminance": 0.00792
}

Semantic roles & 50–950 ramp

primary

#09152E

secondary

#6C5627

accent

#B23EEA

background

#F4F4F6

surface

#E7E7EB

border

#C3C3C6

text

#010206

muted

#77787A

Preview Lab

Preview with #09152E

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

Preview Lab → · Contrast checker → · Palette generator →