#1E1782#1E1782

#1E1782 is a dark, vivid blue. Relative luminance 0.025; OKLCH L 31.0% C 0.167 H 273.5°. Best body text is #FFFFFF at 14.00:1 contrast (WCAG AA passes).

Color values

HEX	#1E1782
RGB	rgb(30, 23, 130)
HSL	hsl(244, 70%, 30%)
HSV	hsv(244, 82%, 51%)
CMYK	cmyk(76.9%, 82.3%, 0%, 49%)
CIE-LAB	lab(17.92, 39.50, -57.69)
CIE-LCH	lch(17.92, 69.92, 304.40°)
OKLab	oklab(30.97% 0.0102 -0.1669)
OKLCH	oklch(30.97% 0.167 273.5)
XYZ	xyz(4.8697, 2.5000, 21.3407)
Luminance	0.0250 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E1782 #7B8217

analogous

#174682 #1E1782 #531782

triadic

#1E1782 #821E17 #17821E

tetradic

#1E1782 #821746 #7B8217 #178253

square

#1E1782 #821746 #7B8217 #178253

split-complementary

#1E1782 #825317 #468217

monochromatic

#06051A #120E4E #1E1782 #2A20B6 #4238DC

Accessibility & contrast

On white

14.00

#1E1782 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.50

#1E1782 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E1782

14.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E1782	#FFFFFF	#000000	##FFFFFF
##1E1782	1.00	14.00	1.50	14.00
#FFFFFF	14.00	1.00	21.00	1.00
#000000	1.50	21.00	1.00	21.00
##FFFFFF	14.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003185

Deuteranopia (green-blind)

#002780

Tritanopia (blue-blind)

#00384D

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #1e1782;
/* rgb */ color: rgb(30, 23, 130);
/* oklch */ color: oklch(31.0% 0.167 273.5);

Tailwind

colors: {
  custom: {
    50: '#6d57a8',
    500: '#1e1782',
    950: '#000000',
  },
}

SCSS

$custom: #1e1782;
$custom-light: #6d57a8;
$custom-dark: #000000;

JSON

{
  "hex": "#1e1782",
  "rgb": {
    "r": 30,
    "g": 23,
    "b": 130
  },
  "hsl": {
    "h": 243.925,
    "s": 69.935,
    "l": 30
  },
  "oklch": {
    "l": 0.30974,
    "c": 0.16722,
    "h": 273.5
  },
  "luminance": 0.02501
}

Semantic roles & 50–950 ramp

primary

#1E1782

secondary

#AEB63E

accent

#ED3BE1

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#080310

muted

#7B787F

Preview Lab

Preview with #1E1782

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

Preview Lab → · Contrast checker → · Palette generator →