#1E4482#1E4482

#1E4482 is a dark, moderate blue. Relative luminance 0.060; OKLCH L 39.5% C 0.113 H 259.8°. Best body text is #FFFFFF at 9.53:1 contrast (WCAG AA passes).

Color values

HEX	#1E4482
RGB	rgb(30, 68, 130)
HSL	hsl(217, 63%, 31%)
HSV	hsv(217, 77%, 51%)
CMYK	cmyk(76.9%, 47.7%, 0%, 49%)
CIE-LAB	lab(29.47, 9.85, -38.84)
CIE-LCH	lch(29.47, 40.07, 284.23°)
OKLab	oklab(39.5% -0.0201 -0.1114)
OKLCH	oklch(39.5% 0.113 259.8)
XYZ	xyz(6.6303, 6.0212, 21.9275)
Luminance	0.0602 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E4482 #825C1E

analogous

#1E7682 #1E4482 #2A1E82

triadic

#1E4482 #821E44 #44821E

tetradic

#1E4482 #821E76 #825C1E #1E822A

square

#1E4482 #821E76 #825C1E #1E822A

split-complementary

#1E4482 #822A1E #76821E

monochromatic

#07101F #132A50 #1E4482 #295EB4 #467CD4

Accessibility & contrast

On white

9.53

#1E4482 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.20

#1E4482 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E4482

9.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E4482	#FFFFFF	#000000	##FFFFFF
##1E4482	1.00	9.53	2.20	9.53
#FFFFFF	9.53	1.00	21.00	1.00
#000000	2.20	21.00	1.00	21.00
##FFFFFF	9.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#234A84

Deuteranopia (green-blind)

#0C4181

Tritanopia (blue-blind)

#00535C

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #1e4482;
/* rgb */ color: rgb(30, 68, 130);
/* oklch */ color: oklch(39.5% 0.113 259.8);

Tailwind

colors: {
  custom: {
    50: '#6977a7',
    500: '#1e4482',
    950: '#000000',
  },
}

SCSS

$custom: #1e4482;
$custom-light: #6977a7;
$custom-dark: #000000;

JSON

{
  "hex": "#1e4482",
  "rgb": {
    "r": 30,
    "g": 68,
    "b": 130
  },
  "hsl": {
    "h": 217.2,
    "s": 62.5,
    "l": 31.373
  },
  "oklch": {
    "l": 0.39504,
    "c": 0.11319,
    "h": 259.8
  },
  "luminance": 0.06022
}

Semantic roles & 50–950 ramp

primary

#1E4482

secondary

#B58B47

accent

#A742E6

background

#F6F7FA

surface

#ECEDF4

border

#C7C8CE

text

#07080F

muted

#7A7B7F

Preview Lab

Preview with #1E4482

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

Preview Lab → · Contrast checker → · Palette generator →