#03050E#03050E

#03050E is a very dark, muted blue. Relative luminance 0.002; OKLCH L 11.8% C 0.024 H 268.2°. Best body text is #FFFFFF at 20.35:1 contrast (WCAG AA passes).

Color values

HEX	#03050E
RGB	rgb(3, 5, 14)
HSL	hsl(229, 65%, 3%)
HSV	hsv(229, 79%, 5%)
CMYK	cmyk(78.6%, 64.3%, 0%, 94.5%)
CIE-LAB	lab(1.44, 0.79, -3.77)
CIE-LCH	lch(1.44, 3.85, 281.91°)
OKLab	oklab(11.77% -0.0007 -0.0238)
OKLCH	oklch(11.77% 0.024 268.2)
XYZ	xyz(0.1711, 0.1596, 0.4372)
Luminance	0.0016 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#03050E #0E0C03

analogous

#030A0E #03050E #06030E

triadic

#03050E #0E0305 #050E03

tetradic

#03050E #0E030A #0E0C03 #030E06

square

#03050E #0E030A #0E0C03 #030E06

split-complementary

#03050E #0E0603 #0A0E03

monochromatic

#050919 #050919 #050919 #0E1740 #192973

Accessibility & contrast

On white

20.35

#03050E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.03

#03050E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #03050E

20.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##03050E	#FFFFFF	#000000	##FFFFFF
##03050E	1.00	20.35	1.03	20.35
#FFFFFF	20.35	1.00	21.00	1.00
#000000	1.03	21.00	1.00	21.00
##FFFFFF	20.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#03060E

Deuteranopia (green-blind)

#02050E

Tritanopia (blue-blind)

#010708

Achromatopsia (no color)

#050505

Design tokens & code

CSS

--color: #03050e;
/* rgb */ color: rgb(3, 5, 14);
/* oklch */ color: oklch(11.8% 0.024 268.2);

Tailwind

colors: {
  custom: {
    50: '#48494d',
    500: '#03050e',
    950: '#000000',
  },
}

SCSS

$custom: #03050e;
$custom-light: #48494d;
$custom-dark: #000000;

JSON

{
  "hex": "#03050e",
  "rgb": {
    "r": 3,
    "g": 5,
    "b": 14
  },
  "hsl": {
    "h": 229.091,
    "s": 64.706,
    "l": 3.333
  },
  "oklch": {
    "l": 0.1177,
    "c": 0.02381,
    "h": 268.2
  },
  "luminance": 0.0016
}

Semantic roles & 50–950 ramp

primary

#03050E

secondary

#4F461E

accent

#C940E8

background

#F4F4F4

surface

#E6E6E7

border

#C2C2C3

text

#000001

muted

#777777

Preview Lab

Preview with #03050E

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

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