#030E19#030E19

#030E19 is a very dark, muted cyan. Relative luminance 0.004; OKLCH L 15.9% C 0.030 H 246.0°. Best body text is #FFFFFF at 19.43:1 contrast (WCAG AA passes).

Color values

HEX	#030E19
RGB	rgb(3, 14, 25)
HSL	hsl(210, 79%, 5%)
HSV	hsv(210, 88%, 10%)
CMYK	cmyk(88%, 44%, 0%, 90.2%)
CIE-LAB	lab(3.65, -0.56, -7.70)
CIE-LCH	lch(3.65, 7.72, 265.86°)
OKLab	oklab(15.86% -0.0123 -0.0275)
OKLCH	oklch(15.86% 0.03 246)
XYZ	xyz(0.3700, 0.4036, 0.9779)
Luminance	0.0040 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#030E19 #190E03

analogous

#031919 #030E19 #030319

triadic

#030E19 #19030E #0E1903

tetradic

#030E19 #190319 #190E03 #031903

square

#030E19 #190319 #190E03 #031903

split-complementary

#030E19 #190303 #191903

monochromatic

#030F1B #030F1B #030F1B #0A2D50 #104B86

Accessibility & contrast

On white

19.43

#030E19 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.08

#030E19 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #030E19

19.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##030E19	#FFFFFF	#000000	##FFFFFF
##030E19	1.00	19.43	1.08	19.43
#FFFFFF	19.43	1.00	21.00	1.00
#000000	1.08	21.00	1.00	21.00
##FFFFFF	19.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#090E19

Deuteranopia (green-blind)

#060C19

Tritanopia (blue-blind)

#001112

Achromatopsia (no color)

#0D0D0D

Design tokens & code

CSS

--color: #030e19;
/* rgb */ color: rgb(3, 14, 25);
/* oklch */ color: oklch(15.9% 0.030 246.0);

Tailwind

colors: {
  custom: {
    50: '#474d55',
    500: '#030e19',
    950: '#000000',
  },
}

SCSS

$custom: #030e19;
$custom-light: #474d55;
$custom-dark: #000000;

JSON

{
  "hex": "#030e19",
  "rgb": {
    "r": 3,
    "g": 14,
    "b": 25
  },
  "hsl": {
    "h": 210,
    "s": 78.571,
    "l": 5.49
  },
  "oklch": {
    "l": 0.15863,
    "c": 0.03011,
    "h": 246
  },
  "luminance": 0.00404
}

Semantic roles & 50–950 ramp

primary

#030E19

secondary

#5D3C1B

accent

#9433F5

background

#F4F4F4

surface

#E6E7E7

border

#C2C3C3

text

#000103

muted

#777778

Preview Lab

Preview with #030E19

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

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