#02333A#02333A

#02333A is a dark, muted teal. Relative luminance 0.027; OKLCH L 29.5% C 0.050 H 209.8°. Best body text is #FFFFFF at 13.66:1 contrast (WCAG AA passes).

Color values

HEX	#02333A
RGB	rgb(2, 51, 58)
HSL	hsl(188, 93%, 12%)
HSV	hsv(188, 97%, 23%)
CMYK	cmyk(96.6%, 12.1%, 0%, 77.3%)
CIE-LAB	lab(18.74, -12.34, -8.82)
CIE-LCH	lch(18.74, 15.17, 215.57°)
OKLab	oklab(29.47% -0.0431 -0.0246)
OKLCH	oklch(29.47% 0.05 209.8)
XYZ	xyz(1.9722, 2.6858, 4.4166)
Luminance	0.0269 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#02333A #3A0902

analogous

#023A25 #02333A #02173A

triadic

#02333A #3A0233 #333A02

tetradic

#02333A #25023A #3A0902 #173A02

square

#02333A #25023A #3A0902 #173A02

split-complementary

#02333A #3A0217 #3A2502

monochromatic

#011A1E #011A1E #02333A #046775 #069BB0

Accessibility & contrast

On white

13.66

#02333A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.54

#02333A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #02333A

13.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##02333A	#FFFFFF	#000000	##FFFFFF
##02333A	1.00	13.66	1.54	13.66
#FFFFFF	13.66	1.00	21.00	1.00
#000000	1.54	21.00	1.00	21.00
##FFFFFF	13.66	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: #02333a;
/* rgb */ color: rgb(2, 51, 58);
/* oklch */ color: oklch(29.5% 0.050 209.8);

Tailwind

colors: {
  custom: {
    50: '#4f6a70',
    500: '#02333a',
    950: '#000000',
  },
}

SCSS

$custom: #02333a;
$custom-light: #4f6a70;
$custom-dark: #000000;

JSON

{
  "hex": "#02333a",
  "rgb": {
    "r": 2,
    "g": 51,
    "b": 58
  },
  "hsl": {
    "h": 187.5,
    "s": 93.333,
    "l": 11.765
  },
  "oklch": {
    "l": 0.29465,
    "c": 0.04961,
    "h": 209.8
  },
  "luminance": 0.02686
}

Semantic roles & 50–950 ramp

primary

#02333A

secondary

#7D271A

accent

#4429FF

background

#F4F6F6

surface

#E7EBEC

border

#C3C6C7

text

#020607

muted

#787A7A

Preview Lab

Preview with #02333A

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

Preview Lab → · Contrast checker → · Palette generator →