#052337#052337

#052337 is a very dark, muted cyan. Relative luminance 0.015; OKLCH L 24.6% C 0.052 H 242.2°. Best body text is #FFFFFF at 16.13:1 contrast (WCAG AA passes).

Color values

HEX#052337
RGBrgb(5, 35, 55)
HSLhsl(204, 83%, 12%)
HSVhsv(204, 91%, 22%)
CMYKcmyk(90.9%, 36.4%, 0%, 78.4%)
CIE-LABlab(12.67, -2.41, -16.12)
CIE-LCHlch(12.67, 16.30, 261.50°)
OKLaboklab(24.58% -0.0241 -0.0457)
OKLCHoklch(24.58% 0.052 242.2)
XYZxyz(1.3529, 1.5100, 3.8338)
Luminance0.0151 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#052337 #371905
analogous
#053732 #052337 #050A37
triadic
#052337 #370523 #233705
tetradic
#052337 #320537 #371905 #0A3705
square
#052337 #320537 #371905 #0A3705
split-complementary
#052337 #37050A #373205
monochromatic
#03121C #03121C #052337 #0A476F #0F6AA7

Accessibility & contrast

On white

16.13
#052337 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.30
#052337 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #052337
16.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##052337#FFFFFF#000000##FFFFFF
##0523371.0016.131.3016.13
#FFFFFF16.131.0021.001.00
#0000001.3021.001.0021.00
##FFFFFF16.131.0021.001.00

Color blindness preview

Protanopia (red-blind)
#1A2338
Deuteranopia (green-blind)
#131F37
Tritanopia (blue-blind)
#00282A
Achromatopsia (no color)
#212121

Design tokens & code

CSS
--color: #052337;
/* rgb */ color: rgb(5, 35, 55);
/* oklch */ color: oklch(24.6% 0.052 242.2);
Tailwind
colors: {
  custom: {
    50: '#4e5d6e',
    500: '#052337',
    950: '#000000',
  },
}
SCSS
$custom: #052337;
$custom-light: #4e5d6e;
$custom-dark: #000000;
JSON
{
  "hex": "#052337",
  "rgb": {
    "r": 5,
    "g": 35,
    "b": 55
  },
  "hsl": {
    "h": 204,
    "s": 83.333,
    "l": 11.765
  },
  "oklch": {
    "l": 0.24581,
    "c": 0.05166,
    "h": 242.2
  },
  "luminance": 0.0151
}

Semantic roles & 50–950 ramp

primary
#052337
secondary
#784320
accent
#802EFA
background
#F4F5F6
surface
#E7E9EB
border
#C3C5C6
text
#020407
muted
#78797A

Preview Lab

Preview with #052337

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

Preview Lab → · Contrast checker → · Palette generator →

#052337 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva