#03252B#03252B

#03252B is a very dark, muted teal. Relative luminance 0.015; OKLCH L 24.4% C 0.040 H 211.8°. Best body text is #FFFFFF at 16.11:1 contrast (WCAG AA passes).

Color values

HEX	#03252B
RGB	rgb(3, 37, 43)
HSL	hsl(189, 87%, 9%)
HSV	hsv(189, 93%, 17%)
CMYK	cmyk(93%, 14%, 0%, 83.1%)
CIE-LAB	lab(12.71, -9.48, -7.47)
CIE-LCH	lch(12.71, 12.07, 218.24°)
OKLab	oklab(24.38% -0.0336 -0.0208)
OKLCH	oklch(24.38% 0.04 211.8)
XYZ	xyz(1.1350, 1.5168, 2.5180)
Luminance	0.0152 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#03252B #2B0903

analogous

#032B1D #03252B #03112B

triadic

#03252B #2B0325 #252B03

tetradic

#03252B #1D032B #2B0903 #112B03

square

#03252B #1D032B #2B0903 #112B03

split-complementary

#03252B #2B0311 #2B1D03

monochromatic

#02191D #02191D #03252B #075664 #0B879D

Accessibility & contrast

On white

16.11

#03252B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.30

#03252B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #03252B

16.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##03252B	#FFFFFF	#000000	##FFFFFF
##03252B	1.00	16.11	1.30	16.11
#FFFFFF	16.11	1.00	21.00	1.00
#000000	1.30	21.00	1.00	21.00
##FFFFFF	16.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#20232B

Deuteranopia (green-blind)

#1B1F2B

Tritanopia (blue-blind)

#002727

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #03252b;
/* rgb */ color: rgb(3, 37, 43);
/* oklch */ color: oklch(24.4% 0.040 211.8);

Tailwind

colors: {
  custom: {
    50: '#4a5f64',
    500: '#03252b',
    950: '#000000',
  },
}

SCSS

$custom: #03252b;
$custom-light: #4a5f64;
$custom-dark: #000000;

JSON

{
  "hex": "#03252b",
  "rgb": {
    "r": 3,
    "g": 37,
    "b": 43
  },
  "hsl": {
    "h": 189,
    "s": 86.957,
    "l": 9.02
  },
  "oklch": {
    "l": 0.24381,
    "c": 0.03956,
    "h": 211.8
  },
  "luminance": 0.01517
}

Semantic roles & 50–950 ramp

primary

#03252B

secondary

#6F281B

accent

#4A2BFD

background

#F4F5F5

surface

#E7E9EA

border

#C3C5C6

text

#010405

muted

#777979

Preview Lab

Preview with #03252B

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

Preview Lab → · Contrast checker → · Palette generator →