#030D24#030D24

#030D24 is a very dark, muted blue. Relative luminance 0.004; OKLCH L 16.5% C 0.051 H 261.3°. Best body text is #FFFFFF at 19.32:1 contrast (WCAG AA passes).

Color values

HEX	#030D24
RGB	rgb(3, 13, 36)
HSL	hsl(222, 85%, 8%)
HSV	hsv(222, 92%, 14%)
CMYK	cmyk(91.7%, 63.9%, 0%, 85.9%)
CIE-LAB	lab(3.92, 3.56, -15.89)
CIE-LCH	lch(3.92, 16.28, 282.62°)
OKLab	oklab(16.5% -0.0077 -0.0506)
OKLCH	oklch(16.5% 0.051 261.3)
XYZ	xyz(0.4998, 0.4345, 1.7263)
Luminance	0.0043 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#030D24 #241A03

analogous

#031D24 #030D24 #090324

triadic

#030D24 #24030D #0D2403

tetradic

#030D24 #24031D #241A03 #032409

square

#030D24 #24031D #241A03 #032409

split-complementary

#030D24 #240903 #1D2403

monochromatic

#020A1C #020A1C #030D24 #08215C #0C3695

Accessibility & contrast

On white

19.32

#030D24 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.09

#030D24 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #030D24

19.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##030D24	#FFFFFF	#000000	##FFFFFF
##030D24	1.00	19.32	1.09	19.32
#FFFFFF	19.32	1.00	21.00	1.00
#000000	1.09	21.00	1.00	21.00
##FFFFFF	19.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#031025

Deuteranopia (green-blind)

#000C24

Tritanopia (blue-blind)

#001316

Achromatopsia (no color)

#0E0E0E

Design tokens & code

CSS

--color: #030d24;
/* rgb */ color: rgb(3, 13, 36);
/* oklch */ color: oklch(16.5% 0.051 261.3);

Tailwind

colors: {
  custom: {
    50: '#484d5e',
    500: '#030d24',
    950: '#000000',
  },
}

SCSS

$custom: #030d24;
$custom-light: #484d5e;
$custom-dark: #000000;

JSON

{
  "hex": "#030d24",
  "rgb": {
    "r": 3,
    "g": 13,
    "b": 36
  },
  "hsl": {
    "h": 221.818,
    "s": 84.615,
    "l": 7.647
  },
  "oklch": {
    "l": 0.16496,
    "c": 0.0512,
    "h": 261.3
  },
  "luminance": 0.00435
}

Semantic roles & 50–950 ramp

primary

#030D24

secondary

#68511B

accent

#BC2DFB

background

#F4F4F5

surface

#E6E7E9

border

#C2C3C5

text

#000104

muted

#777779

Preview Lab

Preview with #030D24

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

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