#030D12#030D12

#030D12 is a very dark, muted cyan. Relative luminance 0.004; OKLCH L 15.1% C 0.021 H 226.8°. Best body text is #FFFFFF at 19.62:1 contrast (WCAG AA passes).

Color values

HEX	#030D12
RGB	rgb(3, 13, 18)
HSL	hsl(200, 71%, 4%)
HSV	hsv(200, 83%, 7%)
CMYK	cmyk(83.3%, 27.8%, 0%, 92.9%)
CIE-LAB	lab(3.17, -1.76, -3.47)
CIE-LCH	lch(3.17, 3.89, 243.12°)
OKLab	oklab(15.06% -0.0141 -0.0151)
OKLCH	oklch(15.06% 0.021 226.8)
XYZ	xyz(0.2906, 0.3509, 0.6246)
Luminance	0.0035 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#030D12 #120803

analogous

#031210 #030D12 #030612

triadic

#030D12 #12030D #0D1203

tetradic

#030D12 #100312 #120803 #061203

square

#030D12 #100312 #120803 #061203

split-complementary

#030D12 #120306 #121003

monochromatic

#04131A #04131A #04131A #0C3346 #14597B

Accessibility & contrast

On white

19.62

#030D12 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.07

#030D12 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #030D12

19.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##030D12	#FFFFFF	#000000	##FFFFFF
##030D12	1.00	19.62	1.07	19.62
#FFFFFF	19.62	1.00	21.00	1.00
#000000	1.07	21.00	1.00	21.00
##FFFFFF	19.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0A0D12

Deuteranopia (green-blind)

#080B12

Tritanopia (blue-blind)

#000E0F

Achromatopsia (no color)

#0B0B0B

Design tokens & code

CSS

--color: #030d12;
/* rgb */ color: rgb(3, 13, 18);
/* oklch */ color: oklch(15.1% 0.021 226.8);

Tailwind

colors: {
  custom: {
    50: '#484d50',
    500: '#030d12',
    950: '#000000',
  },
}

SCSS

$custom: #030d12;
$custom-light: #484d50;
$custom-dark: #000000;

JSON

{
  "hex": "#030d12",
  "rgb": {
    "r": 3,
    "g": 13,
    "b": 18
  },
  "hsl": {
    "h": 200,
    "s": 71.429,
    "l": 4.118
  },
  "oklch": {
    "l": 0.15055,
    "c": 0.02067,
    "h": 226.8
  },
  "luminance": 0.00351
}

Semantic roles & 50–950 ramp

primary

#030D12

secondary

#552F1C

accent

#763AEE

background

#F4F4F4

surface

#E6E7E7

border

#C2C3C3

text

#000102

muted

#777778

Preview Lab

Preview with #030D12

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

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