#102838#102838

#102838 is a dark, muted cyan. Relative luminance 0.019; OKLCH L 26.6% C 0.042 H 240.2°. Best body text is #FFFFFF at 15.19:1 contrast (WCAG AA passes).

Color values

HEX#102838
RGBrgb(16, 40, 56)
HSLhsl(204, 56%, 14%)
HSVhsv(204, 71%, 22%)
CMYKcmyk(71.4%, 28.6%, 0%, 78%)
CIE-LABlab(15.02, -3.33, -13.11)
CIE-LCHlch(15.02, 13.53, 255.76°)
OKLaboklab(26.59% -0.0211 -0.0368)
OKLCHoklch(26.59% 0.042 240.2)
XYZxyz(1.6860, 1.9131, 4.0210)
Luminance0.0191 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#102838 #382010
analogous
#103834 #102838 #101438
triadic
#102838 #381028 #283810
tetradic
#102838 #341038 #382010 #143810
square
#102838 #341038 #382010 #143810
split-complementary
#102838 #381014 #383410
monochromatic
#071118 #071118 #102838 #1E4A68 #2B6C97

Accessibility & contrast

On white

15.19
#102838 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.38
#102838 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #102838
15.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##102838#FFFFFF#000000##FFFFFF
##1028381.0015.191.3815.19
#FFFFFF15.191.0021.001.00
#0000001.3821.001.0021.00
##FFFFFF15.191.0021.001.00

Color blindness preview

Protanopia (red-blind)
#212839
Deuteranopia (green-blind)
#1B2438
Tritanopia (blue-blind)
#002C2D
Achromatopsia (no color)
#262626

Design tokens & code

CSS
--color: #102838;
/* rgb */ color: rgb(16, 40, 56);
/* oklch */ color: oklch(26.6% 0.042 240.2);
Tailwind
colors: {
  custom: {
    50: '#53616e',
    500: '#102838',
    950: '#000000',
  },
}
SCSS
$custom: #102838;
$custom-light: #53616e;
$custom-dark: #000000;
JSON
{
  "hex": "#102838",
  "rgb": {
    "r": 16,
    "g": 40,
    "b": 56
  },
  "hsl": {
    "h": 204,
    "s": 55.556,
    "l": 14.118
  },
  "oklch": {
    "l": 0.26591,
    "c": 0.04241,
    "h": 240.2
  },
  "luminance": 0.01913
}

Semantic roles & 50–950 ramp

primary
#102838
secondary
#724C32
accent
#8549DF
background
#F4F5F6
surface
#E7E9EC
border
#C3C5C7
text
#020507
muted
#78797A

Preview Lab

Preview with #102838

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

Preview Lab → · Contrast checker → · Palette generator →

#102838 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva