#1E2182#1E2182

#1E2182 is a dark, vivid blue. Relative luminance 0.030; OKLCH L 32.4% C 0.157 H 272.1°. Best body text is #FFFFFF at 13.17:1 contrast (WCAG AA passes).

Color values

HEX	#1E2182
RGB	rgb(30, 33, 130)
HSL	hsl(238, 63%, 31%)
HSV	hsv(238, 77%, 51%)
CMYK	cmyk(76.9%, 74.6%, 0%, 49%)
CIE-LAB	lab(19.94, 33.75, -54.35)
CIE-LCH	lch(19.94, 63.97, 301.84°)
OKLab	oklab(32.4% 0.0058 -0.1573)
OKLCH	oklch(32.4% 0.157 272.1)
XYZ	xyz(5.1072, 2.9749, 21.4198)
Luminance	0.0297 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E2182 #827F1E

analogous

#1E5382 #1E2182 #4D1E82

triadic

#1E2182 #821E21 #21821E

tetradic

#1E2182 #821E53 #827F1E #1E824D

square

#1E2182 #821E53 #827F1E #1E824D

split-complementary

#1E2182 #824D1E #53821E

monochromatic

#07081F #131450 #1E2182 #292EB4 #464AD4

Accessibility & contrast

On white

13.17

#1E2182 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.60

#1E2182 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E2182

13.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E2182	#FFFFFF	#000000	##FFFFFF
##1E2182	1.00	13.17	1.60	13.17
#FFFFFF	13.17	1.00	21.00	1.00
#000000	1.60	21.00	1.00	21.00
##FFFFFF	13.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003585

Deuteranopia (green-blind)

#002B80

Tritanopia (blue-blind)

#003D4F

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #1e2182;
/* rgb */ color: rgb(30, 33, 130);
/* oklch */ color: oklch(32.4% 0.157 272.1);

Tailwind

colors: {
  custom: {
    50: '#6c5da7',
    500: '#1e2182',
    950: '#000000',
  },
}

SCSS

$custom: #1e2182;
$custom-light: #6c5da7;
$custom-dark: #000000;

JSON

{
  "hex": "#1e2182",
  "rgb": {
    "r": 30,
    "g": 33,
    "b": 130
  },
  "hsl": {
    "h": 238.2,
    "s": 62.5,
    "l": 31.373
  },
  "oklch": {
    "l": 0.32402,
    "c": 0.15739,
    "h": 272.1
  },
  "luminance": 0.02975
}

Semantic roles & 50–950 ramp

primary

#1E2182

secondary

#B5B247

accent

#E142E6

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#080410

muted

#7B797F

Preview Lab

Preview with #1E2182

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

Preview Lab → · Contrast checker → · Palette generator →