#043133#043133

#043133 is a dark, muted teal. Relative luminance 0.025; OKLCH L 28.6% C 0.046 H 199.5°. Best body text is #FFFFFF at 14.07:1 contrast (WCAG AA passes).

Color values

HEX	#043133
RGB	rgb(4, 49, 51)
HSL	hsl(183, 85%, 11%)
HSV	hsv(183, 92%, 20%)
CMYK	cmyk(92.2%, 3.9%, 0%, 80%)
CIE-LAB	lab(17.74, -13.52, -5.50)
CIE-LCH	lch(17.74, 14.60, 202.15°)
OKLab	oklab(28.58% -0.0432 -0.0153)
OKLCH	oklch(28.58% 0.046 199.5)
XYZ	xyz(1.7457, 2.4612, 3.5144)
Luminance	0.0246 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#043133 #330604

analogous

#04331D #043133 #041933

triadic

#043133 #330431 #313304

tetradic

#043133 #1D0433 #330604 #193304

square

#043133 #1D0433 #330604 #193304

split-complementary

#043133 #330419 #331D04

monochromatic

#021B1C #021B1C #043133 #08686C #0D9EA4

Accessibility & contrast

On white

14.07

#043133 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.49

#043133 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #043133

14.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##043133	#FFFFFF	#000000	##FFFFFF
##043133	1.00	14.07	1.49	14.07
#FFFFFF	14.07	1.00	21.00	1.00
#000000	1.49	21.00	1.00	21.00
##FFFFFF	14.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D2E33

Deuteranopia (green-blind)

#262933

Tritanopia (blue-blind)

#003331

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #043133;
/* rgb */ color: rgb(4, 49, 51);
/* oklch */ color: oklch(28.6% 0.046 199.5);

Tailwind

colors: {
  custom: {
    50: '#4e696a',
    500: '#043133',
    950: '#000000',
  },
}

SCSS

$custom: #043133;
$custom-light: #4e696a;
$custom-dark: #000000;

JSON

{
  "hex": "#043133",
  "rgb": {
    "r": 4,
    "g": 49,
    "b": 51
  },
  "hsl": {
    "h": 182.553,
    "s": 85.455,
    "l": 10.784
  },
  "oklch": {
    "l": 0.28576,
    "c": 0.04588,
    "h": 199.5
  },
  "luminance": 0.02461
}

Semantic roles & 50–950 ramp

primary

#043133

secondary

#75211D

accent

#352CFC

background

#F4F6F6

surface

#E7EBEB

border

#C3C6C6

text

#020606

muted

#787A7A

Preview Lab

Preview with #043133

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

Preview Lab → · Contrast checker → · Palette generator →