#102863#102863

#102863 is a dark, moderate blue. Relative luminance 0.025; OKLCH L 29.9% C 0.109 H 264.1°. Best body text is #FFFFFF at 13.95:1 contrast (WCAG AA passes).

Color values

HEX#102863
RGBrgb(16, 40, 99)
HSLhsl(223, 72%, 23%)
HSVhsv(223, 84%, 39%)
CMYKcmyk(83.8%, 59.6%, 0%, 61.2%)
CIE-LABlab(18.05, 15.10, -37.51)
CIE-LCHlch(18.05, 40.43, 291.93°)
OKLaboklab(29.89% -0.0112 -0.1083)
OKLCHoklch(29.89% 0.109 264.1)
XYZxyz(3.2238, 2.5282, 12.1200)
Luminance0.0253 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#102863 #634B10
analogous
#105163 #102863 #221063
triadic
#102863 #631028 #286310
tetradic
#102863 #631051 #634B10 #106322
square
#102863 #631051 #634B10 #106322
split-complementary
#102863 #632210 #516310
monochromatic
#040B1A #07132E #102863 #193D98 #2153CC

Accessibility & contrast

On white

13.95
#102863 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.51
#102863 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #102863
13.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##102863#FFFFFF#000000##FFFFFF
##1028631.0013.951.5113.95
#FFFFFF13.951.0021.001.00
#0000001.5121.001.0021.00
##FFFFFF13.951.0021.001.00

Color blindness preview

Protanopia (red-blind)
#003065
Deuteranopia (green-blind)
#002862
Tritanopia (blue-blind)
#003741
Achromatopsia (no color)
#2C2C2C

Design tokens & code

CSS
--color: #102863;
/* rgb */ color: rgb(16, 40, 99);
/* oklch */ color: oklch(29.9% 0.109 264.1);
Tailwind
colors: {
  custom: {
    50: '#5e6190',
    500: '#102863',
    950: '#000000',
  },
}
SCSS
$custom: #102863;
$custom-light: #5e6190;
$custom-dark: #000000;
JSON
{
  "hex": "#102863",
  "rgb": {
    "r": 16,
    "g": 40,
    "b": 99
  },
  "hsl": {
    "h": 222.651,
    "s": 72.174,
    "l": 22.549
  },
  "oklch": {
    "l": 0.29894,
    "c": 0.10883,
    "h": 264.1
  },
  "luminance": 0.02529
}

Semantic roles & 50–950 ramp

primary
#102863
secondary
#9C7D33
accent
#BA39EF
background
#F5F5F8
surface
#EAE9F0
border
#C6C5CB
text
#05050C
muted
#79797D

Preview Lab

Preview with #102863

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

Preview Lab → · Contrast checker → · Palette generator →

#102863 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva