#103A52#103A52

#103A52 is a dark, moderate cyan. Relative luminance 0.037; OKLCH L 33.2% C 0.062 H 238.1°. Best body text is #FFFFFF at 12.01:1 contrast (WCAG AA passes).

Color values

HEX#103A52
RGBrgb(16, 58, 82)
HSLhsl(202, 67%, 19%)
HSVhsv(202, 80%, 32%)
CMYKcmyk(80.5%, 29.3%, 0%, 67.8%)
CIE-LABlab(22.81, -5.01, -18.67)
CIE-LCHlch(22.81, 19.33, 254.97°)
OKLaboklab(33.22% -0.0328 -0.0527)
OKLCHoklch(33.22% 0.062 238.1)
XYZxyz(3.2491, 3.7451, 8.5326)
Luminance0.0374 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#103A52 #522810
analogous
#105249 #103A52 #101952
triadic
#103A52 #52103A #3A5210
tetradic
#103A52 #491052 #522810 #195210
square
#103A52 #491052 #522810 #195210
split-complementary
#103A52 #521019 #524910
monochromatic
#05121A #06161F #103A52 #1A5E85 #2482B8

Accessibility & contrast

On white

12.01
#103A52 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.75
#103A52 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #103A52
12.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##103A52#FFFFFF#000000##FFFFFF
##103A521.0012.011.7512.01
#FFFFFF12.011.0021.001.00
#0000001.7521.001.0021.00
##FFFFFF12.011.0021.001.00

Color blindness preview

Protanopia (red-blind)
#2F3A53
Deuteranopia (green-blind)
#263452
Tritanopia (blue-blind)
#004042
Achromatopsia (no color)
#363636

Design tokens & code

CSS
--color: #103a52;
/* rgb */ color: rgb(16, 58, 82);
/* oklch */ color: oklch(33.2% 0.062 238.1);
Tailwind
colors: {
  custom: {
    50: '#597082',
    500: '#103a52',
    950: '#000000',
  },
}
SCSS
$custom: #103a52;
$custom-light: #597082;
$custom-dark: #000000;
JSON
{
  "hex": "#103a52",
  "rgb": {
    "r": 16,
    "g": 58,
    "b": 82
  },
  "hsl": {
    "h": 201.818,
    "s": 67.347,
    "l": 19.216
  },
  "oklch": {
    "l": 0.33219,
    "c": 0.06204,
    "h": 238.1
  },
  "luminance": 0.03745
}

Semantic roles & 50–950 ramp

primary
#103A52
secondary
#8C5332
accent
#7C3EEA
background
#F5F6F8
surface
#E9ECEF
border
#C5C7CA
text
#04070A
muted
#797A7C

Preview Lab

Preview with #103A52

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

Preview Lab → · Contrast checker → · Palette generator →

#103A52 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva