#03030E#03030E

#03030E is a very dark, muted blue. Relative luminance 0.001; OKLCH L 10.7% C 0.031 H 279.9°. Best body text is #FFFFFF at 20.52:1 contrast (WCAG AA passes).

Color values

HEX	#03030E
RGB	rgb(3, 3, 14)
HSL	hsl(240, 65%, 3%)
HSV	hsv(240, 79%, 5%)
CMYK	cmyk(78.6%, 78.6%, 0%, 94.5%)
CIE-LAB	lab(1.05, 1.60, -4.34)
CIE-LCH	lch(1.05, 4.62, 290.19°)
OKLab	oklab(10.73% 0.0053 -0.0302)
OKLCH	oklch(10.73% 0.031 279.9)
XYZ	xyz(0.1494, 0.1162, 0.4299)
Luminance	0.0012 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#03030E #0E0E03

analogous

#03080E #03030E #08030E

triadic

#03030E #0E0303 #030E03

tetradic

#03030E #0E0308 #0E0E03 #030E08

square

#03030E #0E0308 #0E0E03 #030E08

split-complementary

#03030E #0E0803 #080E03

monochromatic

#050519 #050519 #050519 #0E0E40 #191973

Accessibility & contrast

On white

20.52

#03030E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.02

#03030E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #03030E

20.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##03030E	#FFFFFF	#000000	##FFFFFF
##03030E	1.00	20.52	1.02	20.52
#FFFFFF	20.52	1.00	21.00	1.00
#000000	1.02	21.00	1.00	21.00
##FFFFFF	20.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#01040E

Deuteranopia (green-blind)

#00040E

Tritanopia (blue-blind)

#010506

Achromatopsia (no color)

#040404

Design tokens & code

CSS

--color: #03030e;
/* rgb */ color: rgb(3, 3, 14);
/* oklch */ color: oklch(10.7% 0.031 279.9);

Tailwind

colors: {
  custom: {
    50: '#48484d',
    500: '#03030e',
    950: '#000000',
  },
}

SCSS

$custom: #03030e;
$custom-light: #48484d;
$custom-dark: #000000;

JSON

{
  "hex": "#03030e",
  "rgb": {
    "r": 3,
    "g": 3,
    "b": 14
  },
  "hsl": {
    "h": 240,
    "s": 64.706,
    "l": 3.333
  },
  "oklch": {
    "l": 0.10733,
    "c": 0.03066,
    "h": 279.9
  },
  "luminance": 0.00116
}

Semantic roles & 50–950 ramp

primary

#03030E

secondary

#4F4F1E

accent

#E840E8

background

#F4F4F4

surface

#E6E6E7

border

#C2C2C3

text

#000001

muted

#777777

Preview Lab

Preview with #03030E

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

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