#043233#043233

#043233 is a dark, muted teal. Relative luminance 0.025; OKLCH L 28.9% C 0.047 H 197.1°. Best body text is #FFFFFF at 13.91:1 contrast (WCAG AA passes).

Color values

HEX	#043233
RGB	rgb(4, 50, 51)
HSL	hsl(181, 85%, 11%)
HSV	hsv(181, 92%, 20%)
CMYK	cmyk(92.2%, 2%, 0%, 80%)
CIE-LAB	lab(18.12, -14.11, -4.93)
CIE-LCH	lch(18.12, 14.95, 199.25°)
OKLab	oklab(28.89% -0.0445 -0.0137)
OKLCH	oklch(28.89% 0.047 197.1)
XYZ	xyz(1.7879, 2.5458, 3.5285)
Luminance	0.0255 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#043233 #330504

analogous

#04331C #043233 #041A33

triadic

#043233 #330432 #323304

tetradic

#043233 #1C0433 #330504 #1A3304

square

#043233 #1C0433 #330504 #1A3304

split-complementary

#043233 #33041A #331C04

monochromatic

#021C1C #021C1C #043233 #086A6C #0DA1A4

Accessibility & contrast

On white

13.91

#043233 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.51

#043233 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #043233

13.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##043233	#FFFFFF	#000000	##FFFFFF
##043233	1.00	13.91	1.51	13.91
#FFFFFF	13.91	1.00	21.00	1.00
#000000	1.51	21.00	1.00	21.00
##FFFFFF	13.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E2F33

Deuteranopia (green-blind)

#272A33

Tritanopia (blue-blind)

#003432

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #043233;
/* rgb */ color: rgb(4, 50, 51);
/* oklch */ color: oklch(28.9% 0.047 197.1);

Tailwind

colors: {
  custom: {
    50: '#4e6a6a',
    500: '#043233',
    950: '#000000',
  },
}

SCSS

$custom: #043233;
$custom-light: #4e6a6a;
$custom-dark: #000000;

JSON

{
  "hex": "#043233",
  "rgb": {
    "r": 4,
    "g": 50,
    "b": 51
  },
  "hsl": {
    "h": 181.277,
    "s": 85.455,
    "l": 10.784
  },
  "oklch": {
    "l": 0.28886,
    "c": 0.04653,
    "h": 197.1
  },
  "luminance": 0.02546
}

Semantic roles & 50–950 ramp

primary

#043233

secondary

#751F1D

accent

#312CFC

background

#F4F6F6

surface

#E7EBEB

border

#C3C6C6

text

#020606

muted

#787A7A

Preview Lab

Preview with #043233

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

Preview Lab → · Contrast checker → · Palette generator →