#030A13#030A13

#030A13 is a very dark, muted cyan. Relative luminance 0.003; OKLCH L 14.1% C 0.024 H 248.8°. Best body text is #FFFFFF at 19.88:1 contrast (WCAG AA passes).

Color values

HEX	#030A13
RGB	rgb(3, 10, 19)
HSL	hsl(214, 73%, 4%)
HSV	hsv(214, 84%, 7%)
CMYK	cmyk(84.2%, 47.4%, 0%, 92.5%)
CIE-LAB	lab(2.56, -0.24, -4.98)
CIE-LCH	lch(2.56, 4.99, 267.29°)
OKLab	oklab(14.12% -0.0089 -0.0228)
OKLCH	oklch(14.12% 0.024 248.8)
XYZ	xyz(0.2636, 0.2834, 0.6568)
Luminance	0.0028 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#030A13 #130C03

analogous

#031213 #030A13 #040313

triadic

#030A13 #13030A #0A1303

tetradic

#030A13 #130312 #130C03 #031304

square

#030A13 #130312 #130C03 #031304

split-complementary

#030A13 #130403 #121303

monochromatic

#040E1A #040E1A #040E1A #0B2648 #14427D

Accessibility & contrast

On white

19.88

#030A13 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.06

#030A13 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #030A13

19.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##030A13	#FFFFFF	#000000	##FFFFFF
##030A13	1.00	19.88	1.06	19.88
#FFFFFF	19.88	1.00	21.00	1.00
#000000	1.06	21.00	1.00	21.00
##FFFFFF	19.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#070A13

Deuteranopia (green-blind)

#050913

Tritanopia (blue-blind)

#000C0D

Achromatopsia (no color)

#090909

Design tokens & code

CSS

--color: #030a13;
/* rgb */ color: rgb(3, 10, 19);
/* oklch */ color: oklch(14.1% 0.024 248.8);

Tailwind

colors: {
  custom: {
    50: '#484b50',
    500: '#030a13',
    950: '#000000',
  },
}

SCSS

$custom: #030a13;
$custom-light: #484b50;
$custom-dark: #000000;

JSON

{
  "hex": "#030a13",
  "rgb": {
    "r": 3,
    "g": 10,
    "b": 19
  },
  "hsl": {
    "h": 213.75,
    "s": 72.727,
    "l": 4.314
  },
  "oklch": {
    "l": 0.14116,
    "c": 0.02448,
    "h": 248.8
  },
  "luminance": 0.00283
}

Semantic roles & 50–950 ramp

primary

#030A13

secondary

#563D1C

accent

#9F38EF

background

#F4F4F4

surface

#E6E7E7

border

#C2C3C3

text

#000102

muted

#777778

Preview Lab

Preview with #030A13

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

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