#043331#043331

#043331 is a dark, muted teal. Relative luminance 0.026; OKLCH L 29.1% C 0.048 H 190.5°. Best body text is #FFFFFF at 13.79:1 contrast (WCAG AA passes).

Color values

HEX	#043331
RGB	rgb(4, 51, 49)
HSL	hsl(177, 85%, 11%)
HSV	hsv(177, 92%, 20%)
CMYK	cmyk(92.2%, 0%, 3.9%, 80%)
CIE-LAB	lab(18.43, -15.43, -3.09)
CIE-LCH	lch(18.43, 15.74, 191.33°)
OKLab	oklab(29.11% -0.0468 -0.0086)
OKLCH	oklch(29.11% 0.048 190.5)
XYZ	xyz(1.7880, 2.6150, 3.3156)
Luminance	0.0261 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#043331 #330406

analogous

#043319 #043331 #041D33

triadic

#043331 #310433 #333104

tetradic

#043331 #190433 #330406 #1D3304

square

#043331 #190433 #330406 #1D3304

split-complementary

#043331 #33041D #331904

monochromatic

#021C1B #021C1B #043331 #086C68 #0DA49E

Accessibility & contrast

On white

13.79

#043331 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.52

#043331 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #043331

13.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##043331	#FFFFFF	#000000	##FFFFFF
##043331	1.00	13.79	1.52	13.79
#FFFFFF	13.79	1.00	21.00	1.00
#000000	1.52	21.00	1.00	21.00
##FFFFFF	13.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F3031

Deuteranopia (green-blind)

#292B31

Tritanopia (blue-blind)

#003532

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #043331;
/* rgb */ color: rgb(4, 51, 49);
/* oklch */ color: oklch(29.1% 0.048 190.5);

Tailwind

colors: {
  custom: {
    50: '#4e6b69',
    500: '#043331',
    950: '#000000',
  },
}

SCSS

$custom: #043331;
$custom-light: #4e6b69;
$custom-dark: #000000;

JSON

{
  "hex": "#043331",
  "rgb": {
    "r": 4,
    "g": 51,
    "b": 49
  },
  "hsl": {
    "h": 177.447,
    "s": 85.455,
    "l": 10.784
  },
  "oklch": {
    "l": 0.2911,
    "c": 0.04756,
    "h": 190.5
  },
  "luminance": 0.02615
}

Semantic roles & 50–950 ramp

primary

#043331

secondary

#751D21

accent

#2C35FC

background

#F4F6F6

surface

#E7EBEB

border

#C3C6C6

text

#020606

muted

#787A7A

Preview Lab

Preview with #043331

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

Preview Lab → · Contrast checker → · Palette generator →