#030F15#030F15

#030F15 is a very dark, muted cyan. Relative luminance 0.004; OKLCH L 15.9% C 0.023 H 228.2°. Best body text is #FFFFFF at 19.39:1 contrast (WCAG AA passes).

Color values

HEX	#030F15
RGB	rgb(3, 15, 21)
HSL	hsl(200, 75%, 5%)
HSV	hsv(200, 86%, 8%)
CMYK	cmyk(85.7%, 28.6%, 0%, 91.8%)
CIE-LAB	lab(3.75, -2.08, -4.57)
CIE-LCH	lch(3.75, 5.02, 245.49°)
OKLab	oklab(15.92% -0.0156 -0.0175)
OKLCH	oklch(15.92% 0.023 228.2)
XYZ	xyz(0.3437, 0.4151, 0.7713)
Luminance	0.0042 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#030F15 #150903

analogous

#031512 #030F15 #030615

triadic

#030F15 #15030F #0F1503

tetradic

#030F15 #120315 #150903 #061503

square

#030F15 #120315 #150903 #061503

split-complementary

#030F15 #150306 #151203

monochromatic

#04131B #04131B #04131B #0B354B #125C80

Accessibility & contrast

On white

19.39

#030F15 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.08

#030F15 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #030F15

19.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##030F15	#FFFFFF	#000000	##FFFFFF
##030F15	1.00	19.39	1.08	19.39
#FFFFFF	19.39	1.00	21.00	1.00
#000000	1.08	21.00	1.00	21.00
##FFFFFF	19.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0C0F15

Deuteranopia (green-blind)

#090C15

Tritanopia (blue-blind)

#001111

Achromatopsia (no color)

#0D0D0D

Design tokens & code

CSS

--color: #030f15;
/* rgb */ color: rgb(3, 15, 21);
/* oklch */ color: oklch(15.9% 0.023 228.2);

Tailwind

colors: {
  custom: {
    50: '#484e52',
    500: '#030f15',
    950: '#000000',
  },
}

SCSS

$custom: #030f15;
$custom-light: #484e52;
$custom-dark: #000000;

JSON

{
  "hex": "#030f15",
  "rgb": {
    "r": 3,
    "g": 15,
    "b": 21
  },
  "hsl": {
    "h": 200,
    "s": 75,
    "l": 4.706
  },
  "oklch": {
    "l": 0.15921,
    "c": 0.02348,
    "h": 228.2
  },
  "luminance": 0.00415
}

Semantic roles & 50–950 ramp

primary

#030F15

secondary

#58301C

accent

#7536F2

background

#F4F4F4

surface

#E6E7E7

border

#C2C3C3

text

#000102

muted

#777778

Preview Lab

Preview with #030F15

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

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