#102C63#102C63

#102C63 is a dark, moderate blue. Relative luminance 0.028; OKLCH L 30.8% C 0.103 H 262.0°. Best body text is #FFFFFF at 13.44:1 contrast (WCAG AA passes).

Color values

HEX#102C63
RGBrgb(16, 44, 99)
HSLhsl(220, 72%, 23%)
HSVhsv(220, 84%, 39%)
CMYKcmyk(83.8%, 55.6%, 0%, 61.2%)
CIE-LABlab(19.27, 12.14, -35.51)
CIE-LCHlch(19.27, 37.53, 288.88°)
OKLaboklab(30.83% -0.0144 -0.1023)
OKLCHoklch(30.83% 0.103 262)
XYZxyz(3.3657, 2.8120, 12.1673)
Luminance0.0281 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#102C63 #634710
analogous
#105663 #102C63 #1D1063
triadic
#102C63 #63102C #2C6310
tetradic
#102C63 #631056 #634710 #10631D
square
#102C63 #631056 #634710 #10631D
split-complementary
#102C63 #631D10 #566310
monochromatic
#040C1A #07152E #102C63 #194398 #215BCC

Accessibility & contrast

On white

13.44
#102C63 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.56
#102C63 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #102C63
13.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##102C63#FFFFFF#000000##FFFFFF
##102C631.0013.441.5613.44
#FFFFFF13.441.0021.001.00
#0000001.5621.001.0021.00
##FFFFFF13.441.0021.001.00

Color blindness preview

Protanopia (red-blind)
#063365
Deuteranopia (green-blind)
#002B62
Tritanopia (blue-blind)
#003943
Achromatopsia (no color)
#2F2F2F

Design tokens & code

CSS
--color: #102c63;
/* rgb */ color: rgb(16, 44, 99);
/* oklch */ color: oklch(30.8% 0.103 262.0);
Tailwind
colors: {
  custom: {
    50: '#5d6490',
    500: '#102c63',
    950: '#000000',
  },
}
SCSS
$custom: #102c63;
$custom-light: #5d6490;
$custom-dark: #000000;
JSON
{
  "hex": "#102c63",
  "rgb": {
    "r": 16,
    "g": 44,
    "b": 99
  },
  "hsl": {
    "h": 219.759,
    "s": 72.174,
    "l": 22.549
  },
  "oklch": {
    "l": 0.30825,
    "c": 0.10331,
    "h": 262
  },
  "luminance": 0.02812
}

Semantic roles & 50–950 ramp

primary
#102C63
secondary
#9C7833
accent
#B139EF
background
#F5F5F8
surface
#EAEAF0
border
#C6C6CB
text
#05050C
muted
#79797D

Preview Lab

Preview with #102C63

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

Preview Lab → · Contrast checker → · Palette generator →

#102C63 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva