#04392C#04392C

#04392C is a dark, muted teal. Relative luminance 0.031; OKLCH L 30.8% C 0.058 H 171.3°. Best body text is #FFFFFF at 12.91:1 contrast (WCAG AA passes).

Color values

HEX#04392C
RGBrgb(4, 57, 44)
HSLhsl(165, 87%, 12%)
HSVhsv(165, 93%, 22%)
CMYKcmyk(93%, 0%, 22.8%, 77.6%)
CIE-LABlab(20.57, -20.35, 3.44)
CIE-LCHlch(20.57, 20.64, 170.40°)
OKLaboklab(30.81% -0.0569 0.0088)
OKLCHoklch(30.81% 0.058 171.3)
XYZxyz(1.9676, 3.1337, 2.8835)
Luminance0.0313 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#04392C #390411
analogous
#043912 #04392C #042C39
triadic
#04392C #2C0439 #392C04
tetradic
#04392C #120439 #390411 #2C3904
square
#04392C #120439 #390411 #2C3904
split-complementary
#04392C #39042C #391204
monochromatic
#021D16 #021D16 #04392C #087258 #0CAB84

Accessibility & contrast

On white

12.91
#04392C on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.63
#04392C on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #04392C
12.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##04392C#FFFFFF#000000##FFFFFF
##04392C1.0012.911.6312.91
#FFFFFF12.911.0021.001.00
#0000001.6321.001.0021.00
##FFFFFF12.911.0021.001.00

Color blindness preview

Protanopia (red-blind)
#37342B
Deuteranopia (green-blind)
#30302D
Tritanopia (blue-blind)
#003A35
Achromatopsia (no color)
#323232

Design tokens & code

CSS
--color: #04392c;
/* rgb */ color: rgb(4, 57, 44);
/* oklch */ color: oklch(30.8% 0.058 171.3);
Tailwind
colors: {
  custom: {
    50: '#4f7065',
    500: '#04392c',
    950: '#000000',
  },
}
SCSS
$custom: #04392c;
$custom-light: #4f7065;
$custom-dark: #000000;
JSON
{
  "hex": "#04392c",
  "rgb": {
    "r": 4,
    "g": 57,
    "b": 44
  },
  "hsl": {
    "h": 165.283,
    "s": 86.885,
    "l": 11.961
  },
  "oklch": {
    "l": 0.30806,
    "c": 0.05755,
    "h": 171.3
  },
  "luminance": 0.03134
}

Semantic roles & 50–950 ramp

primary
#04392C
secondary
#7B1E35
accent
#2B5EFD
background
#F4F6F6
surface
#E7ECEB
border
#C3C7C6
text
#020705
muted
#787A7A

Preview Lab

Preview with #04392C

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

Preview Lab → · Contrast checker → · Palette generator →

#04392C Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva