#030C24#030C24

#030C24 is a very dark, muted blue. Relative luminance 0.004; OKLCH L 16.2% C 0.053 H 262.8°. Best body text is #FFFFFF at 19.41:1 contrast (WCAG AA passes).

Color values

HEX	#030C24
RGB	rgb(3, 12, 36)
HSL	hsl(224, 85%, 8%)
HSV	hsv(224, 92%, 14%)
CMYK	cmyk(91.7%, 66.7%, 0%, 85.9%)
CIE-LAB	lab(3.70, 4.01, -16.24)
CIE-LCH	lch(3.70, 16.73, 283.89°)
OKLab	oklab(16.21% -0.0067 -0.0524)
OKLCH	oklch(16.21% 0.053 262.8)
XYZ	xyz(0.4873, 0.4096, 1.7221)
Luminance	0.0041 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 8.22

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#030C24 #241B03

analogous

#031C24 #030C24 #0A0324

triadic

#030C24 #24030C #0C2403

tetradic

#030C24 #24031C #241B03 #03240A

square

#030C24 #24031C #241B03 #03240A

split-complementary

#030C24 #240A03 #1C2403

monochromatic

#02091C #02091C #030C24 #081F5C #0C3295

Accessibility & contrast

On white

19.41

#030C24 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.08

#030C24 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #030C24

19.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##030C24	#FFFFFF	#000000	##FFFFFF
##030C24	1.00	19.41	1.08	19.41
#FFFFFF	19.41	1.00	21.00	1.00
#000000	1.08	21.00	1.00	21.00
##FFFFFF	19.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#010F25

Deuteranopia (green-blind)

#000C24

Tritanopia (blue-blind)

#001216

Achromatopsia (no color)

#0D0D0D

Design tokens & code

CSS

--color: #030c24;
/* rgb */ color: rgb(3, 12, 36);
/* oklch */ color: oklch(16.2% 0.053 262.8);

Tailwind

colors: {
  custom: {
    50: '#484c5e',
    500: '#030c24',
    950: '#000000',
  },
}

SCSS

$custom: #030c24;
$custom-light: #484c5e;
$custom-dark: #000000;

JSON

{
  "hex": "#030c24",
  "rgb": {
    "r": 3,
    "g": 12,
    "b": 36
  },
  "hsl": {
    "h": 223.636,
    "s": 84.615,
    "l": 7.647
  },
  "oklch": {
    "l": 0.16214,
    "c": 0.05281,
    "h": 262.8
  },
  "luminance": 0.0041
}

Semantic roles & 50–950 ramp

primary

#030C24

secondary

#68531B

accent

#C32DFB

background

#F4F4F5

surface

#E6E7E9

border

#C2C3C5

text

#000104

muted

#777779

Preview Lab

Preview with #030C24

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

Preview Lab → · Contrast checker → · Palette generator →