#1E106D#1E106D

#1E106D is a dark, vivid blue. Relative luminance 0.018; OKLCH L 27.6% C 0.147 H 277.5°. Best body text is #FFFFFF at 15.55:1 contrast (WCAG AA passes).

Color values

HEX#1E106D
RGBrgb(30, 16, 109)
HSLhsl(249, 74%, 25%)
HSVhsv(249, 85%, 43%)
CMYKcmyk(72.5%, 85.3%, 0%, 57.3%)
CIE-LABlab(14.12, 36.21, -50.48)
CIE-LCHlch(14.12, 62.13, 305.65°)
OKLaboklab(27.59% 0.0192 -0.1459)
OKLCHoklch(27.59% 0.147 277.5)
XYZxyz(3.4801, 1.7504, 14.6195)
Luminance0.0175 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1E106D #5F6D10
analogous
#10316D #1E106D #4D106D
triadic
#1E106D #6D1E10 #106D1E
tetradic
#1E106D #6D1031 #5F6D10 #106D4D
square
#1E106D #6D1031 #5F6D10 #106D4D
split-complementary
#1E106D #6D4D10 #316D10
monochromatic
#07041B #0F0838 #1E106D #2D18A2 #3B20D8

Accessibility & contrast

On white

15.55
#1E106D on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.35
#1E106D on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E106D
15.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1E106D#FFFFFF#000000##FFFFFF
##1E106D1.0015.551.3515.55
#FFFFFF15.551.0021.001.00
#0000001.3521.001.0021.00
##FFFFFF15.551.0021.001.00

Color blindness preview

Protanopia (red-blind)
#002770
Deuteranopia (green-blind)
#00206B
Tritanopia (blue-blind)
#002D3F
Achromatopsia (no color)
#242424

Design tokens & code

CSS
--color: #1e106d;
/* rgb */ color: rgb(30, 16, 109);
/* oklch */ color: oklch(27.6% 0.147 277.5);
Tailwind
colors: {
  custom: {
    50: '#685298',
    500: '#1e106d',
    950: '#000000',
  },
}
SCSS
$custom: #1e106d;
$custom-light: #685298;
$custom-dark: #000000;
JSON
{
  "hex": "#1e106d",
  "rgb": {
    "r": 30,
    "g": 16,
    "b": 109
  },
  "hsl": {
    "h": 249.032,
    "s": 74.4,
    "l": 24.51
  },
  "oklch": {
    "l": 0.27586,
    "c": 0.14711,
    "h": 277.5
  },
  "luminance": 0.01751
}

Semantic roles & 50–950 ramp

primary
#1E106D
secondary
#94A534
accent
#F137D5
background
#F6F4F9
surface
#ECE7F2
border
#C7C3CC
text
#07020E
muted
#7A787E

Preview Lab

Preview with #1E106D

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

Preview Lab → · Contrast checker → · Palette generator →

#1E106D Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva