#03333A#03333A

#03333A is a dark, muted teal. Relative luminance 0.027; OKLCH L 29.5% C 0.049 H 210.0°. Best body text is #FFFFFF at 13.65:1 contrast (WCAG AA passes).

Color values

HEX	#03333A
RGB	rgb(3, 51, 58)
HSL	hsl(188, 90%, 12%)
HSV	hsv(188, 95%, 23%)
CMYK	cmyk(94.8%, 12.1%, 0%, 77.3%)
CIE-LAB	lab(18.77, -12.17, -8.78)
CIE-LCH	lch(18.77, 15.00, 215.81°)
OKLab	oklab(29.49% -0.0425 -0.0245)
OKLCH	oklch(29.49% 0.049 210)
XYZ	xyz(1.9848, 2.6922, 4.4172)
Luminance	0.0269 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#03333A #3A0A03

analogous

#033A26 #03333A #03183A

triadic

#03333A #3A0333 #333A03

tetradic

#03333A #26033A #3A0A03 #183A03

square

#03333A #26033A #3A0A03 #183A03

split-complementary

#03333A #3A0318 #3A2603

monochromatic

#021A1D #021A1D #03333A #066674 #0999AE

Accessibility & contrast

On white

13.65

#03333A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.54

#03333A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #03333A

13.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##03333A	#FFFFFF	#000000	##FFFFFF
##03333A	1.00	13.65	1.54	13.65
#FFFFFF	13.65	1.00	21.00	1.00
#000000	1.54	21.00	1.00	21.00
##FFFFFF	13.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D313A

Deuteranopia (green-blind)

#262B3A

Tritanopia (blue-blind)

#003635

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #03333a;
/* rgb */ color: rgb(3, 51, 58);
/* oklch */ color: oklch(29.5% 0.049 210.0);

Tailwind

colors: {
  custom: {
    50: '#4f6a70',
    500: '#03333a',
    950: '#000000',
  },
}

SCSS

$custom: #03333a;
$custom-light: #4f6a70;
$custom-dark: #000000;

JSON

{
  "hex": "#03333a",
  "rgb": {
    "r": 3,
    "g": 51,
    "b": 58
  },
  "hsl": {
    "h": 187.636,
    "s": 90.164,
    "l": 11.961
  },
  "oklch": {
    "l": 0.29495,
    "c": 0.04905,
    "h": 210
  },
  "luminance": 0.02693
}

Semantic roles & 50–950 ramp

primary

#03333A

secondary

#7D281C

accent

#4429FF

background

#F4F6F6

surface

#E7EBEC

border

#C3C6C7

text

#020607

muted

#787A7A

Preview Lab

Preview with #03333A

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

Preview Lab → · Contrast checker → · Palette generator →