#101E50#101E50

#101E50 is a dark, moderate blue. Relative luminance 0.016; OKLCH L 25.8% C 0.094 H 267.5°. Best body text is #FFFFFF at 15.87:1 contrast (WCAG AA passes).

Color values

HEX#101E50
RGBrgb(16, 30, 80)
HSLhsl(227, 67%, 19%)
HSVhsv(227, 80%, 31%)
CMYKcmyk(80%, 62.5%, 0%, 68.6%)
CIE-LABlab(13.34, 14.41, -32.44)
CIE-LCHlch(13.34, 35.50, 293.95°)
OKLaboklab(25.83% -0.0041 -0.0935)
OKLCHoklch(25.83% 0.094 267.5)
XYZxyz(2.1254, 1.6177, 7.7881)
Luminance0.0162 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#101E50 #504210
analogous
#103E50 #101E50 #221050
triadic
#101E50 #50101E #1E5010
tetradic
#101E50 #50103E #504210 #105022
square
#101E50 #50103E #504210 #105022
split-complementary
#101E50 #502210 #3E5010
monochromatic
#050A1A #060B1D #101E50 #1A3183 #2444B6

Accessibility & contrast

On white

15.87
#101E50 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.32
#101E50 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #101E50
15.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##101E50#FFFFFF#000000##FFFFFF
##101E501.0015.871.3215.87
#FFFFFF15.871.0021.001.00
#0000001.3221.001.0021.00
##FFFFFF15.871.0021.001.00

Color blindness preview

Protanopia (red-blind)
#002552
Deuteranopia (green-blind)
#001F4F
Tritanopia (blue-blind)
#002A33
Achromatopsia (no color)
#222222

Design tokens & code

CSS
--color: #101e50;
/* rgb */ color: rgb(16, 30, 80);
/* oklch */ color: oklch(25.8% 0.094 267.5);
Tailwind
colors: {
  custom: {
    50: '#595982',
    500: '#101e50',
    950: '#000000',
  },
}
SCSS
$custom: #101e50;
$custom-light: #595982;
$custom-dark: #000000;
JSON
{
  "hex": "#101e50",
  "rgb": {
    "r": 16,
    "g": 30,
    "b": 80
  },
  "hsl": {
    "h": 226.875,
    "s": 66.667,
    "l": 18.824
  },
  "oklch": {
    "l": 0.25831,
    "c": 0.09363,
    "h": 267.5
  },
  "luminance": 0.01618
}

Semantic roles & 50–950 ramp

primary
#101E50
secondary
#8A7732
accent
#C43EEA
background
#F5F5F8
surface
#E9E9EF
border
#C5C5CA
text
#04030A
muted
#79787C

Preview Lab

Preview with #101E50

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

Preview Lab → · Contrast checker → · Palette generator →

#101E50 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva