#043141#043141

#043141 is a dark, muted cyan. Relative luminance 0.026; OKLCH L 29.3% C 0.054 H 227.7°. Best body text is #FFFFFF at 13.81:1 contrast (WCAG AA passes).

Color values

HEX#043141
RGBrgb(4, 49, 65)
HSLhsl(196, 88%, 14%)
HSVhsv(196, 94%, 25%)
CMYKcmyk(93.8%, 24.6%, 0%, 74.5%)
CIE-LABlab(18.38, -7.85, -14.16)
CIE-LCHlch(18.38, 16.19, 241.01°)
OKLaboklab(29.3% -0.0363 -0.0399)
OKLCHoklch(29.3% 0.054 227.7)
XYZxyz(2.1021, 2.6038, 5.3918)
Luminance0.0260 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#043141 #411404
analogous
#044132 #043141 #041241
triadic
#043141 #410431 #314104
tetradic
#043141 #320441 #411404 #124104
square
#043141 #320441 #411404 #124104
split-complementary
#043141 #410412 #413204
monochromatic
#02161D #02161D #043141 #085C7B #0B88B4

Accessibility & contrast

On white

13.81
#043141 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.52
#043141 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #043141
13.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##043141#FFFFFF#000000##FFFFFF
##0431411.0013.811.5213.81
#FFFFFF13.811.0021.001.00
#0000001.5221.001.0021.00
##FFFFFF13.811.0021.001.00

Color blindness preview

Protanopia (red-blind)
#283042
Deuteranopia (green-blind)
#212A41
Tritanopia (blue-blind)
#003636
Achromatopsia (no color)
#2D2D2D

Design tokens & code

CSS
--color: #043141;
/* rgb */ color: rgb(4, 49, 65);
/* oklch */ color: oklch(29.3% 0.054 227.7);
Tailwind
colors: {
  custom: {
    50: '#516975',
    500: '#043141',
    950: '#000000',
  },
}
SCSS
$custom: #043141;
$custom-light: #516975;
$custom-dark: #000000;
JSON
{
  "hex": "#043141",
  "rgb": {
    "r": 4,
    "g": 49,
    "b": 65
  },
  "hsl": {
    "h": 195.738,
    "s": 88.406,
    "l": 13.529
  },
  "oklch": {
    "l": 0.29303,
    "c": 0.05392,
    "h": 227.7
  },
  "luminance": 0.02604
}

Semantic roles & 50–950 ramp

primary
#043141
secondary
#82391F
accent
#6129FF
background
#F4F6F7
surface
#E7EBED
border
#C3C6C8
text
#020608
muted
#787A7B

Preview Lab

Preview with #043141

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

Preview Lab → · Contrast checker → · Palette generator →

#043141 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva