#030A12#030A12

#030A12 is a very dark, muted cyan. Relative luminance 0.003; OKLCH L 14.0% C 0.023 H 245.8°. Best body text is #FFFFFF at 19.89:1 contrast (WCAG AA passes).

Color values

HEX	#030A12
RGB	rgb(3, 10, 18)
HSL	hsl(212, 71%, 4%)
HSV	hsv(212, 83%, 7%)
CMYK	cmyk(83.3%, 44.4%, 0%, 92.9%)
CIE-LAB	lab(2.53, -0.45, -4.40)
CIE-LCH	lch(2.53, 4.43, 264.14°)
OKLab	oklab(14.04% -0.0093 -0.0207)
OKLCH	oklch(14.04% 0.023 245.8)
XYZ	xyz(0.2552, 0.2801, 0.6128)
Luminance	0.0028 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#030A12 #120B03

analogous

#031212 #030A12 #040312

triadic

#030A12 #12030A #0A1203

tetradic

#030A12 #120312 #120B03 #031204

square

#030A12 #120312 #120B03 #031204

split-complementary

#030A12 #120403 #121203

monochromatic

#040F1A #040F1A #040F1A #0C2746 #14447B

Accessibility & contrast

On white

19.89

#030A12 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.06

#030A12 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #030A12

19.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##030A12	#FFFFFF	#000000	##FFFFFF
##030A12	1.00	19.89	1.06	19.89
#FFFFFF	19.89	1.00	21.00	1.00
#000000	1.06	21.00	1.00	21.00
##FFFFFF	19.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#070A12

Deuteranopia (green-blind)

#050912

Tritanopia (blue-blind)

#000C0D

Achromatopsia (no color)

#090909

Design tokens & code

CSS

--color: #030a12;
/* rgb */ color: rgb(3, 10, 18);
/* oklch */ color: oklch(14.0% 0.023 245.8);

Tailwind

colors: {
  custom: {
    50: '#484b4f',
    500: '#030a12',
    950: '#000000',
  },
}

SCSS

$custom: #030a12;
$custom-light: #484b4f;
$custom-dark: #000000;

JSON

{
  "hex": "#030a12",
  "rgb": {
    "r": 3,
    "g": 10,
    "b": 18
  },
  "hsl": {
    "h": 212,
    "s": 71.429,
    "l": 4.118
  },
  "oklch": {
    "l": 0.14044,
    "c": 0.02273,
    "h": 245.8
  },
  "luminance": 0.0028
}

Semantic roles & 50–950 ramp

primary

#030A12

secondary

#553A1C

accent

#9A3AEE

background

#F4F4F4

surface

#E6E7E7

border

#C2C3C3

text

#000102

muted

#777778

Preview Lab

Preview with #030A12

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

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