#102F53#102F53

#102F53 is a dark, moderate cyan. Relative luminance 0.028; OKLCH L 30.3% C 0.075 H 254.2°. Best body text is #FFFFFF at 13.52:1 contrast (WCAG AA passes).

Color values

HEX#102F53
RGBrgb(16, 47, 83)
HSLhsl(212, 68%, 19%)
HSVhsv(212, 81%, 33%)
CMYKcmyk(80.7%, 43.4%, 0%, 67.5%)
CIE-LABlab(19.09, 3.02, -25.21)
CIE-LCHlch(19.09, 25.39, 276.83°)
OKLaboklab(30.31% -0.0203 -0.0719)
OKLCHoklch(30.31% 0.075 254.2)
XYZxyz(2.7910, 2.7674, 8.5690)
Luminance0.0277 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#102F53 #533410
analogous
#105153 #102F53 #131053
triadic
#102F53 #53102F #2F5310
tetradic
#102F53 #531051 #533410 #105313
square
#102F53 #531051 #533410 #105313
split-complementary
#102F53 #531310 #515310
monochromatic
#050F1A #061220 #102F53 #1A4C86 #2469BA

Accessibility & contrast

On white

13.52
#102F53 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.55
#102F53 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #102F53
13.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##102F53#FFFFFF#000000##FFFFFF
##102F531.0013.521.5513.52
#FFFFFF13.521.0021.001.00
#0000001.5521.001.0021.00
##FFFFFF13.521.0021.001.00

Color blindness preview

Protanopia (red-blind)
#1E3254
Deuteranopia (green-blind)
#132B52
Tritanopia (blue-blind)
#00373D
Achromatopsia (no color)
#2E2E2E

Design tokens & code

CSS
--color: #102f53;
/* rgb */ color: rgb(16, 47, 83);
/* oklch */ color: oklch(30.3% 0.075 254.2);
Tailwind
colors: {
  custom: {
    50: '#596783',
    500: '#102f53',
    950: '#000000',
  },
}
SCSS
$custom: #102f53;
$custom-light: #596783;
$custom-dark: #000000;
JSON
{
  "hex": "#102f53",
  "rgb": {
    "r": 16,
    "g": 47,
    "b": 83
  },
  "hsl": {
    "h": 212.239,
    "s": 67.677,
    "l": 19.412
  },
  "oklch": {
    "l": 0.30307,
    "c": 0.07477,
    "h": 254.2
  },
  "luminance": 0.02768
}

Semantic roles & 50–950 ramp

primary
#102F53
secondary
#8D6332
accent
#9A3DEB
background
#F5F6F8
surface
#E9EBEF
border
#C5C6CA
text
#04060A
muted
#797A7C

Preview Lab

Preview with #102F53

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

Preview Lab → · Contrast checker → · Palette generator →

#102F53 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva