#043431#043431

#043431 is a dark, muted teal. Relative luminance 0.027; OKLCH L 29.4% C 0.049 H 188.4°. Best body text is #FFFFFF at 13.63:1 contrast (WCAG AA passes).

Color values

HEX	#043431
RGB	rgb(4, 52, 49)
HSL	hsl(176, 86%, 11%)
HSV	hsv(176, 92%, 20%)
CMYK	cmyk(92.3%, 0%, 5.8%, 79.6%)
CIE-LAB	lab(18.81, -16.00, -2.52)
CIE-LCH	lch(18.81, 16.19, 188.96°)
OKLab	oklab(29.42% -0.048 -0.0071)
OKLCH	oklch(29.42% 0.049 188.4)
XYZ	xyz(1.8322, 2.7033, 3.3304)
Luminance	0.0270 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#043431 #340407

analogous

#043419 #043431 #041F34

triadic

#043431 #310434 #343104

tetradic

#043431 #190434 #340407 #1F3404

square

#043431 #190434 #340407 #1F3404

split-complementary

#043431 #34041F #341904

monochromatic

#021C1B #021C1B #043431 #086D67 #0DA69C

Accessibility & contrast

On white

13.63

#043431 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.54

#043431 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #043431

13.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##043431	#FFFFFF	#000000	##FFFFFF
##043431	1.00	13.63	1.54	13.63
#FFFFFF	13.63	1.00	21.00	1.00
#000000	1.54	21.00	1.00	21.00
##FFFFFF	13.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#303131

Deuteranopia (green-blind)

#2A2C31

Tritanopia (blue-blind)

#003633

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #043431;
/* rgb */ color: rgb(4, 52, 49);
/* oklch */ color: oklch(29.4% 0.049 188.4);

Tailwind

colors: {
  custom: {
    50: '#4f6b69',
    500: '#043431',
    950: '#000000',
  },
}

SCSS

$custom: #043431;
$custom-light: #4f6b69;
$custom-dark: #000000;

JSON

{
  "hex": "#043431",
  "rgb": {
    "r": 4,
    "g": 52,
    "b": 49
  },
  "hsl": {
    "h": 176.25,
    "s": 85.714,
    "l": 10.98
  },
  "oklch": {
    "l": 0.29423,
    "c": 0.0485,
    "h": 188.4
  },
  "luminance": 0.02704
}

Semantic roles & 50–950 ramp

primary

#043431

secondary

#761E23

accent

#2C39FC

background

#F4F6F6

surface

#E7EBEB

border

#C3C6C6

text

#020706

muted

#787A7A

Preview Lab

Preview with #043431

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

Preview Lab → · Contrast checker → · Palette generator →