#03060F#03060F

#03060F is a very dark, muted blue. Relative luminance 0.002; OKLCH L 12.3% C 0.023 H 263.0°. Best body text is #FFFFFF at 20.25:1 contrast (WCAG AA passes).

Color values

HEX	#03060F
RGB	rgb(3, 6, 15)
HSL	hsl(225, 67%, 4%)
HSV	hsv(225, 80%, 6%)
CMYK	cmyk(80%, 60%, 0%, 94.1%)
CIE-LAB	lab(1.66, 0.57, -3.96)
CIE-LCH	lch(1.66, 4.00, 278.19°)
OKLab	oklab(12.31% -0.0029 -0.0232)
OKLCH	oklch(12.31% 0.023 263)
XYZ	xyz(0.1889, 0.1841, 0.4774)
Luminance	0.0018 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#03060F #0F0C03

analogous

#030C0F #03060F #06030F

triadic

#03060F #0F0306 #060F03

tetradic

#03060F #0F030C #0F0C03 #030F06

square

#03060F #0F030C #0F0C03 #030F06

split-complementary

#03060F #0F0603 #0C0F03

monochromatic

#050A1A #050A1A #050A1A #0D1A42 #172F75

Accessibility & contrast

On white

20.25

#03060F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.04

#03060F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #03060F

20.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##03060F	#FFFFFF	#000000	##FFFFFF
##03060F	1.00	20.25	1.04	20.25
#FFFFFF	20.25	1.00	21.00	1.00
#000000	1.04	21.00	1.00	21.00
##FFFFFF	20.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#04070F

Deuteranopia (green-blind)

#03060F

Tritanopia (blue-blind)

#000809

Achromatopsia (no color)

#060606

Design tokens & code

CSS

--color: #03060f;
/* rgb */ color: rgb(3, 6, 15);
/* oklch */ color: oklch(12.3% 0.023 263.0);

Tailwind

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

SCSS

$custom: #03060f;
$custom-light: #48494e;
$custom-dark: #000000;

JSON

{
  "hex": "#03060f",
  "rgb": {
    "r": 3,
    "g": 6,
    "b": 15
  },
  "hsl": {
    "h": 225,
    "s": 66.667,
    "l": 3.529
  },
  "oklch": {
    "l": 0.12306,
    "c": 0.0234,
    "h": 263
  },
  "luminance": 0.00184
}

Semantic roles & 50–950 ramp

primary

#03060F

secondary

#51441D

accent

#BF3EEA

background

#F4F4F4

surface

#E6E6E7

border

#C2C2C3

text

#000001

muted

#777777

Preview Lab

Preview with #03060F

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

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