#102663#102663

#102663 is a dark, moderate blue. Relative luminance 0.024; OKLCH L 29.4% C 0.112 H 265.0°. Best body text is #FFFFFF at 14.19:1 contrast (WCAG AA passes).

Color values

HEX#102663
RGBrgb(16, 38, 99)
HSLhsl(224, 72%, 23%)
HSVhsv(224, 84%, 39%)
CMYKcmyk(83.8%, 61.6%, 0%, 61.2%)
CIE-LABlab(17.45, 16.58, -38.49)
CIE-LCHlch(17.45, 41.90, 293.31°)
OKLaboklab(29.44% -0.0096 -0.1112)
OKLCHoklch(29.44% 0.112 265)
XYZxyz(3.1581, 2.3969, 12.0982)
Luminance0.0240 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#102663 #634D10
analogous
#105063 #102663 #231063
triadic
#102663 #631026 #266310
tetradic
#102663 #631050 #634D10 #106323
square
#102663 #631050 #634D10 #106323
split-complementary
#102663 #632310 #506310
monochromatic
#040A1A #07122E #102663 #193A98 #214ECC

Accessibility & contrast

On white

14.19
#102663 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.48
#102663 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #102663
14.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##102663#FFFFFF#000000##FFFFFF
##1026631.0014.191.4814.19
#FFFFFF14.191.0021.001.00
#0000001.4821.001.0021.00
##FFFFFF14.191.0021.001.00

Color blindness preview

Protanopia (red-blind)
#002F65
Deuteranopia (green-blind)
#002762
Tritanopia (blue-blind)
#003540
Achromatopsia (no color)
#2B2B2B

Design tokens & code

CSS
--color: #102663;
/* rgb */ color: rgb(16, 38, 99);
/* oklch */ color: oklch(29.4% 0.112 265.0);
Tailwind
colors: {
  custom: {
    50: '#5e5f90',
    500: '#102663',
    950: '#000000',
  },
}
SCSS
$custom: #102663;
$custom-light: #5e5f90;
$custom-dark: #000000;
JSON
{
  "hex": "#102663",
  "rgb": {
    "r": 16,
    "g": 38,
    "b": 99
  },
  "hsl": {
    "h": 224.096,
    "s": 72.174,
    "l": 22.549
  },
  "oklch": {
    "l": 0.29442,
    "c": 0.11159,
    "h": 265
  },
  "luminance": 0.02397
}

Semantic roles & 50–950 ramp

primary
#102663
secondary
#9C8033
accent
#BF39EF
background
#F5F5F8
surface
#EAE9F0
border
#C6C5CB
text
#05040C
muted
#79797D

Preview Lab

Preview with #102663

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

Preview Lab → · Contrast checker → · Palette generator →

#102663 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva