#052738#052738

#052738 is a dark, muted cyan. Relative luminance 0.018; OKLCH L 25.8% C 0.050 H 235.2°. Best body text is #FFFFFF at 15.51:1 contrast (WCAG AA passes).

Color values

HEX#052738
RGBrgb(5, 39, 56)
HSLhsl(200, 84%, 12%)
HSVhsv(200, 91%, 22%)
CMYKcmyk(91.1%, 30.4%, 0%, 78%)
CIE-LABlab(14.22, -4.81, -14.39)
CIE-LCHlch(14.22, 15.18, 251.52°)
OKLaboklab(25.83% -0.0283 -0.0406)
OKLCHoklch(25.83% 0.05 235.2)
XYZxyz(1.5016, 1.7686, 4.0029)
Luminance0.0177 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#052738 #381605
analogous
#053830 #052738 #050E38
triadic
#052738 #380527 #273805
tetradic
#052738 #300538 #381605 #0E3805
square
#052738 #300538 #381605 #0E3805
split-complementary
#052738 #38050E #383005
monochromatic
#03141C #03141C #052738 #0A4E70 #0F75A8

Accessibility & contrast

On white

15.51
#052738 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.35
#052738 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #052738
15.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##052738#FFFFFF#000000##FFFFFF
##0527381.0015.511.3515.51
#FFFFFF15.511.0021.001.00
#0000001.3521.001.0021.00
##FFFFFF15.511.0021.001.00

Color blindness preview

Protanopia (red-blind)
#1F2739
Deuteranopia (green-blind)
#182238
Tritanopia (blue-blind)
#002B2D
Achromatopsia (no color)
#242424

Design tokens & code

CSS
--color: #052738;
/* rgb */ color: rgb(5, 39, 56);
/* oklch */ color: oklch(25.8% 0.050 235.2);
Tailwind
colors: {
  custom: {
    50: '#4e616e',
    500: '#052738',
    950: '#000000',
  },
}
SCSS
$custom: #052738;
$custom-light: #4e616e;
$custom-dark: #000000;
JSON
{
  "hex": "#052738",
  "rgb": {
    "r": 5,
    "g": 39,
    "b": 56
  },
  "hsl": {
    "h": 200,
    "s": 83.607,
    "l": 11.961
  },
  "oklch": {
    "l": 0.25832,
    "c": 0.0495,
    "h": 235.2
  },
  "luminance": 0.01769
}

Semantic roles & 50–950 ramp

primary
#052738
secondary
#793D20
accent
#722EFA
background
#F4F5F6
surface
#E7E9EC
border
#C3C5C7
text
#020507
muted
#78797A

Preview Lab

Preview with #052738

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

Preview Lab → · Contrast checker → · Palette generator →

#052738 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva