#1E106A#1E106A

#1E106A is a dark, vivid blue. Relative luminance 0.017; OKLCH L 27.2% C 0.143 H 278.1°. Best body text is #FFFFFF at 15.70:1 contrast (WCAG AA passes).

Color values

HEX#1E106A
RGBrgb(30, 16, 106)
HSLhsl(249, 74%, 24%)
HSVhsv(249, 85%, 42%)
CMYKcmyk(71.7%, 84.9%, 0%, 58.4%)
CIE-LABlab(13.75, 35.23, -49.13)
CIE-LCHlch(13.75, 60.46, 305.65°)
OKLaboklab(27.22% 0.0201 -0.1419)
OKLCHoklch(27.22% 0.143 278.1)
XYZxyz(3.3214, 1.6869, 13.7834)
Luminance0.0169 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1E106A #5C6A10
analogous
#102F6A #1E106A #4B106A
triadic
#1E106A #6A1E10 #106A1E
tetradic
#1E106A #6A102F #5C6A10 #106A4B
square
#1E106A #6A102F #5C6A10 #106A4B
split-complementary
#1E106A #6A4B10 #2F6A10
monochromatic
#08041B #0F0835 #1E106A #2D189F #3C20D4

Accessibility & contrast

On white

15.70
#1E106A on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.34
#1E106A on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E106A
15.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1E106A#FFFFFF#000000##FFFFFF
##1E106A1.0015.701.3415.70
#FFFFFF15.701.0021.001.00
#0000001.3421.001.0021.00
##FFFFFF15.701.0021.001.00

Color blindness preview

Protanopia (red-blind)
#00276C
Deuteranopia (green-blind)
#001F68
Tritanopia (blue-blind)
#002C3E
Achromatopsia (no color)
#232323

Design tokens & code

CSS
--color: #1e106a;
/* rgb */ color: rgb(30, 16, 106);
/* oklch */ color: oklch(27.2% 0.143 278.1);
Tailwind
colors: {
  custom: {
    50: '#675196',
    500: '#1e106a',
    950: '#000000',
  },
}
SCSS
$custom: #1e106a;
$custom-light: #675196;
$custom-dark: #000000;
JSON
{
  "hex": "#1e106a",
  "rgb": {
    "r": 30,
    "g": 16,
    "b": 106
  },
  "hsl": {
    "h": 249.333,
    "s": 73.77,
    "l": 23.922
  },
  "oklch": {
    "l": 0.27223,
    "c": 0.14334,
    "h": 278.1
  },
  "luminance": 0.01687
}

Semantic roles & 50–950 ramp

primary
#1E106A
secondary
#91A234
accent
#F037D4
background
#F6F4F9
surface
#EBE7F2
border
#C6C3CC
text
#07020D
muted
#7A787E

Preview Lab

Preview with #1E106A

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

Preview Lab → · Contrast checker → · Palette generator →

#1E106A Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva