#03090E#03090E

#03090E is a very dark, near-neutral cyan. Relative luminance 0.002; OKLCH L 13.4% C 0.017 H 236.1°. Best body text is #FFFFFF at 20.02:1 contrast (WCAG AA passes).

Color values

HEX	#03090E
RGB	rgb(3, 9, 14)
HSL	hsl(207, 65%, 3%)
HSV	hsv(207, 79%, 5%)
CMYK	cmyk(78.6%, 35.7%, 0%, 94.5%)
CIE-LAB	lab(2.23, -0.81, -2.62)
CIE-LCH	lch(2.23, 2.74, 252.90°)
OKLab	oklab(13.42% -0.0096 -0.0142)
OKLCH	oklch(13.42% 0.017 236.1)
XYZ	xyz(0.2145, 0.2464, 0.4516)
Luminance	0.0025 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#03090E #0E0803

analogous

#030E0D #03090E #03030E

triadic

#03090E #0E0309 #090E03

tetradic

#03090E #0D030E #0E0803 #030E03

square

#03090E #0D030E #0E0803 #030E03

split-complementary

#03090E #0E0303 #0E0D03

monochromatic

#051019 #051019 #051019 #0E2940 #194A73

Accessibility & contrast

On white

20.02

#03090E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.05

#03090E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #03090E

20.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##03090E	#FFFFFF	#000000	##FFFFFF
##03090E	1.00	20.02	1.05	20.02
#FFFFFF	20.02	1.00	21.00	1.00
#000000	1.05	21.00	1.00	21.00
##FFFFFF	20.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#07090E

Deuteranopia (green-blind)

#06080E

Tritanopia (blue-blind)

#000A0B

Achromatopsia (no color)

#080808

Design tokens & code

CSS

--color: #03090e;
/* rgb */ color: rgb(3, 9, 14);
/* oklch */ color: oklch(13.4% 0.017 236.1);

Tailwind

colors: {
  custom: {
    50: '#484b4d',
    500: '#03090e',
    950: '#000000',
  },
}

SCSS

$custom: #03090e;
$custom-light: #484b4d;
$custom-dark: #000000;

JSON

{
  "hex": "#03090e",
  "rgb": {
    "r": 3,
    "g": 9,
    "b": 14
  },
  "hsl": {
    "h": 207.273,
    "s": 64.706,
    "l": 3.333
  },
  "oklch": {
    "l": 0.13424,
    "c": 0.01716,
    "h": 236.1
  },
  "luminance": 0.00246
}

Semantic roles & 50–950 ramp

primary

#03090E

secondary

#4F341E

accent

#8C40E8

background

#F4F4F4

surface

#E6E7E7

border

#C2C3C3

text

#000101

muted

#777777

Preview Lab

Preview with #03090E

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

Preview Lab → · Contrast checker → · Palette generator →