#030E15#030E15

#030E15 is a very dark, muted cyan. Relative luminance 0.004; OKLCH L 15.6% C 0.024 H 233.9°. Best body text is #FFFFFF at 19.49:1 contrast (WCAG AA passes).

Color values

HEX	#030E15
RGB	rgb(3, 14, 21)
HSL	hsl(203, 75%, 5%)
HSV	hsv(203, 86%, 8%)
CMYK	cmyk(85.7%, 33.3%, 0%, 91.8%)
CIE-LAB	lab(3.50, -1.57, -4.93)
CIE-LCH	lch(3.50, 5.18, 252.31°)
OKLab	oklab(15.59% -0.0141 -0.0194)
OKLCH	oklch(15.59% 0.024 233.9)
XYZ	xyz(0.3299, 0.3875, 0.7667)
Luminance	0.0039 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#030E15 #150A03

analogous

#031513 #030E15 #030515

triadic

#030E15 #15030E #0E1503

tetradic

#030E15 #130315 #150A03 #051503

square

#030E15 #130315 #150A03 #051503

split-complementary

#030E15 #150305 #151303

monochromatic

#04121B #04121B #04121B #0B324B #125580

Accessibility & contrast

On white

19.49

#030E15 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.08

#030E15 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #030E15

19.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##030E15	#FFFFFF	#000000	##FFFFFF
##030E15	1.00	19.49	1.08	19.49
#FFFFFF	19.49	1.00	21.00	1.00
#000000	1.08	21.00	1.00	21.00
##FFFFFF	19.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0B0E15

Deuteranopia (green-blind)

#080C15

Tritanopia (blue-blind)

#001010

Achromatopsia (no color)

#0D0D0D

Design tokens & code

CSS

--color: #030e15;
/* rgb */ color: rgb(3, 14, 21);
/* oklch */ color: oklch(15.6% 0.024 233.9);

Tailwind

colors: {
  custom: {
    50: '#484d52',
    500: '#030e15',
    950: '#000000',
  },
}

SCSS

$custom: #030e15;
$custom-light: #484d52;
$custom-dark: #000000;

JSON

{
  "hex": "#030e15",
  "rgb": {
    "r": 3,
    "g": 14,
    "b": 21
  },
  "hsl": {
    "h": 203.333,
    "s": 75,
    "l": 4.706
  },
  "oklch": {
    "l": 0.15585,
    "c": 0.02398,
    "h": 233.9
  },
  "luminance": 0.00388
}

Semantic roles & 50–950 ramp

primary

#030E15

secondary

#58331C

accent

#7F36F2

background

#F4F4F4

surface

#E6E7E7

border

#C2C3C3

text

#000102

muted

#777778

Preview Lab

Preview with #030E15

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

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