#03060D#03060D

#03060D is a very dark, near-neutral blue. Relative luminance 0.002; OKLCH L 12.1% C 0.019 H 259.1°. Best body text is #FFFFFF at 20.27:1 contrast (WCAG AA passes).

Color values

HEX	#03060D
RGB	rgb(3, 6, 13)
HSL	hsl(222, 63%, 3%)
HSV	hsv(222, 77%, 5%)
CMYK	cmyk(76.9%, 53.8%, 0%, 94.9%)
CIE-LAB	lab(1.61, 0.22, -3.02)
CIE-LCH	lch(1.61, 3.03, 274.23°)
OKLab	oklab(12.15% -0.0037 -0.0189)
OKLCH	oklch(12.15% 0.019 259.1)
XYZ	xyz(0.1753, 0.1787, 0.4059)
Luminance	0.0018 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#03060D #0D0A03

analogous

#030B0D #03060D #05030D

triadic

#03060D #0D0306 #060D03

tetradic

#03060D #0D030B #0D0A03 #030D05

square

#03060D #0D030B #0D0A03 #030D05

split-complementary

#03060D #0D0503 #0B0D03

monochromatic

#060B19 #060B19 #060B19 #0E1D3F #1A3470

Accessibility & contrast

On white

20.27

#03060D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.04

#03060D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #03060D

20.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##03060D	#FFFFFF	#000000	##FFFFFF
##03060D	1.00	20.27	1.04	20.27
#FFFFFF	20.27	1.00	21.00	1.00
#000000	1.04	21.00	1.00	21.00
##FFFFFF	20.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#04060D

Deuteranopia (green-blind)

#03060D

Tritanopia (blue-blind)

#010708

Achromatopsia (no color)

#060606

Design tokens & code

CSS

--color: #03060d;
/* rgb */ color: rgb(3, 6, 13);
/* oklch */ color: oklch(12.1% 0.019 259.1);

Tailwind

colors: {
  custom: {
    50: '#48494d',
    500: '#03060d',
    950: '#000000',
  },
}

SCSS

$custom: #03060d;
$custom-light: #48494d;
$custom-dark: #000000;

JSON

{
  "hex": "#03060d",
  "rgb": {
    "r": 3,
    "g": 6,
    "b": 13
  },
  "hsl": {
    "h": 222,
    "s": 62.5,
    "l": 3.137
  },
  "oklch": {
    "l": 0.12149,
    "c": 0.01928,
    "h": 259.1
  },
  "luminance": 0.00179
}

Semantic roles & 50–950 ramp

primary

#03060D

secondary

#4D3F1E

accent

#B542E6

background

#F4F4F4

surface

#E6E6E7

border

#C2C2C3

text

#000001

muted

#777777

Preview Lab

Preview with #03060D

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

Preview Lab → · Contrast checker → · Palette generator →