#102D63#102D63

#102D63 is a dark, moderate blue. Relative luminance 0.029; OKLCH L 31.1% C 0.102 H 261.4°. Best body text is #FFFFFF at 13.31:1 contrast (WCAG AA passes).

Color values

HEX#102D63
RGBrgb(16, 45, 99)
HSLhsl(219, 72%, 23%)
HSVhsv(219, 84%, 39%)
CMYKcmyk(83.8%, 54.5%, 0%, 61.2%)
CIE-LABlab(19.59, 11.41, -35.01)
CIE-LCHlch(19.59, 36.82, 288.05°)
OKLaboklab(31.06% -0.0152 -0.1008)
OKLCHoklch(31.06% 0.102 261.4)
XYZxyz(3.4034, 2.8874, 12.1799)
Luminance0.0289 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#102D63 #634610
analogous
#105763 #102D63 #1C1063
triadic
#102D63 #63102D #2D6310
tetradic
#102D63 #631057 #634610 #10631C
square
#102D63 #631057 #634610 #10631C
split-complementary
#102D63 #631C10 #576310
monochromatic
#040C1A #07152E #102D63 #194598 #215DCC

Accessibility & contrast

On white

13.31
#102D63 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.58
#102D63 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #102D63
13.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##102D63#FFFFFF#000000##FFFFFF
##102D631.0013.311.5813.31
#FFFFFF13.311.0021.001.00
#0000001.5821.001.0021.00
##FFFFFF13.311.0021.001.00

Color blindness preview

Protanopia (red-blind)
#093365
Deuteranopia (green-blind)
#002C62
Tritanopia (blue-blind)
#003A43
Achromatopsia (no color)
#2F2F2F

Design tokens & code

CSS
--color: #102d63;
/* rgb */ color: rgb(16, 45, 99);
/* oklch */ color: oklch(31.1% 0.102 261.4);
Tailwind
colors: {
  custom: {
    50: '#5d6590',
    500: '#102d63',
    950: '#000000',
  },
}
SCSS
$custom: #102d63;
$custom-light: #5d6590;
$custom-dark: #000000;
JSON
{
  "hex": "#102d63",
  "rgb": {
    "r": 16,
    "g": 45,
    "b": 99
  },
  "hsl": {
    "h": 219.036,
    "s": 72.174,
    "l": 22.549
  },
  "oklch": {
    "l": 0.31063,
    "c": 0.10195,
    "h": 261.4
  },
  "luminance": 0.02888
}

Semantic roles & 50–950 ramp

primary
#102D63
secondary
#9C7733
accent
#AF39EF
background
#F5F6F8
surface
#EAEBF0
border
#C6C6CB
text
#05050C
muted
#797A7D

Preview Lab

Preview with #102D63

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

Preview Lab → · Contrast checker → · Palette generator →

#102D63 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva