#1E1081#1E1081

#1E1081 is a dark, vivid blue. Relative luminance 0.022; OKLCH L 30.1% C 0.171 H 274.3°. Best body text is #FFFFFF at 14.52:1 contrast (WCAG AA passes).

Color values

HEX	#1E1081
RGB	rgb(30, 16, 129)
HSL	hsl(247, 78%, 28%)
HSV	hsv(247, 88%, 51%)
CMYK	cmyk(76.7%, 87.6%, 0%, 49.4%)
CIE-LAB	lab(16.66, 42.53, -59.16)
CIE-LCH	lch(16.66, 72.86, 305.71°)
OKLab	oklab(30.07% 0.0128 -0.171)
OKLCH	oklch(30.07% 0.171 274.3)
XYZ	xyz(4.6818, 2.2311, 20.9485)
Luminance	0.0223 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E1081 #738110

analogous

#103A81 #1E1081 #561081

triadic

#1E1081 #811E10 #10811E

tetradic

#1E1081 #81103A #738110 #108156

square

#1E1081 #81103A #738110 #108156

split-complementary

#1E1081 #815610 #3A8110

monochromatic

#06031B #11094B #1E1081 #2B17B7 #3F27E4

Accessibility & contrast

On white

14.52

#1E1081 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.45

#1E1081 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E1081

14.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E1081	#FFFFFF	#000000	##FFFFFF
##1E1081	1.00	14.52	1.45	14.52
#FFFFFF	14.52	1.00	21.00	1.00
#000000	1.45	21.00	1.00	21.00
##FFFFFF	14.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002E84

Deuteranopia (green-blind)

#00247F

Tritanopia (blue-blind)

#00354B

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #1e1081;
/* rgb */ color: rgb(30, 16, 129);
/* oklch */ color: oklch(30.1% 0.171 274.3);

Tailwind

colors: {
  custom: {
    50: '#6d53a7',
    500: '#1e1081',
    950: '#000000',
  },
}

SCSS

$custom: #1e1081;
$custom-light: #6d53a7;
$custom-dark: #000000;

JSON

{
  "hex": "#1e1081",
  "rgb": {
    "r": 30,
    "g": 16,
    "b": 129
  },
  "hsl": {
    "h": 247.434,
    "s": 77.931,
    "l": 28.431
  },
  "oklch": {
    "l": 0.30065,
    "c": 0.17149,
    "h": 274.3
  },
  "luminance": 0.02232
}

Semantic roles & 50–950 ramp

primary

#1E1081

secondary

#A7B736

accent

#F433DD

background

#F7F4FA

surface

#EDE8F4

border

#C8C4CE

text

#080310

muted

#7B787F

Preview Lab

Preview with #1E1081

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

Preview Lab → · Contrast checker → · Palette generator →