#052537#052537

#052537 is a dark, muted cyan. Relative luminance 0.016; OKLCH L 25.2% C 0.050 H 238.0°. Best body text is #FFFFFF at 15.83:1 contrast (WCAG AA passes).

Color values

HEX#052537
RGBrgb(5, 37, 55)
HSLhsl(202, 83%, 12%)
HSVhsv(202, 91%, 22%)
CMYKcmyk(90.9%, 32.7%, 0%, 78.4%)
CIE-LABlab(13.42, -3.85, -14.95)
CIE-LCHlch(13.42, 15.43, 255.57°)
OKLaboklab(25.17% -0.0264 -0.0423)
OKLCHoklch(25.17% 0.05 238)
XYZxyz(1.4135, 1.6311, 3.8540)
Luminance0.0163 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#052537 #371705
analogous
#053730 #052537 #050C37
triadic
#052537 #370525 #253705
tetradic
#052537 #300537 #371705 #0C3705
square
#052537 #300537 #371705 #0C3705
split-complementary
#052537 #37050C #373005
monochromatic
#03131C #03131C #052537 #0A4B6F #0F70A7

Accessibility & contrast

On white

15.83
#052537 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.33
#052537 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #052537
15.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##052537#FFFFFF#000000##FFFFFF
##0525371.0015.831.3315.83
#FFFFFF15.831.0021.001.00
#0000001.3321.001.0021.00
##FFFFFF15.831.0021.001.00

Color blindness preview

Protanopia (red-blind)
#1C2538
Deuteranopia (green-blind)
#162037
Tritanopia (blue-blind)
#002A2B
Achromatopsia (no color)
#222222

Design tokens & code

CSS
--color: #052537;
/* rgb */ color: rgb(5, 37, 55);
/* oklch */ color: oklch(25.2% 0.050 238.0);
Tailwind
colors: {
  custom: {
    50: '#4e5f6e',
    500: '#052537',
    950: '#000000',
  },
}
SCSS
$custom: #052537;
$custom-light: #4e5f6e;
$custom-dark: #000000;
JSON
{
  "hex": "#052537",
  "rgb": {
    "r": 5,
    "g": 37,
    "b": 55
  },
  "hsl": {
    "h": 201.6,
    "s": 83.333,
    "l": 11.765
  },
  "oklch": {
    "l": 0.25173,
    "c": 0.04982,
    "h": 238
  },
  "luminance": 0.01631
}

Semantic roles & 50–950 ramp

primary
#052537
secondary
#784020
accent
#772EFA
background
#F4F5F6
surface
#E7E9EB
border
#C3C5C6
text
#020407
muted
#78797A

Preview Lab

Preview with #052537

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

Preview Lab → · Contrast checker → · Palette generator →

#052537 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva