#1E4385#1E4385

#1E4385 is a dark, moderate blue. Relative luminance 0.060; OKLCH L 39.5% C 0.119 H 260.9°. Best body text is #FFFFFF at 9.56:1 contrast (WCAG AA passes).

Color values

HEX	#1E4385
RGB	rgb(30, 67, 133)
HSL	hsl(218, 63%, 32%)
HSV	hsv(218, 77%, 52%)
CMYK	cmyk(77.4%, 49.6%, 0%, 47.8%)
CIE-LAB	lab(29.37, 11.75, -40.86)
CIE-LCH	lch(29.37, 42.52, 286.05°)
OKLab	oklab(39.5% -0.0187 -0.1173)
OKLCH	oklch(39.5% 0.119 260.9)
XYZ	xyz(6.7747, 5.9830, 22.9835)
Luminance	0.0598 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E4385 #85601E

analogous

#1E7785 #1E4385 #2D1E85

triadic

#1E4385 #851E43 #43851E

tetradic

#1E4385 #851E77 #85601E #1E852D

square

#1E4385 #851E77 #85601E #1E852D

split-complementary

#1E4385 #852D1E #77851E

monochromatic

#071121 #132A53 #1E4385 #295CB7 #487BD6

Accessibility & contrast

On white

9.56

#1E4385 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.20

#1E4385 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E4385

9.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E4385	#FFFFFF	#000000	##FFFFFF
##1E4385	1.00	9.56	2.20	9.56
#FFFFFF	9.56	1.00	21.00	1.00
#000000	2.20	21.00	1.00	21.00
##FFFFFF	9.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1E4A87

Deuteranopia (green-blind)

#004184

Tritanopia (blue-blind)

#00535D

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #1e4385;
/* rgb */ color: rgb(30, 67, 133);
/* oklch */ color: oklch(39.5% 0.119 260.9);

Tailwind

colors: {
  custom: {
    50: '#6a76a9',
    500: '#1e4385',
    950: '#000000',
  },
}

SCSS

$custom: #1e4385;
$custom-light: #6a76a9;
$custom-dark: #000000;

JSON

{
  "hex": "#1e4385",
  "rgb": {
    "r": 30,
    "g": 67,
    "b": 133
  },
  "hsl": {
    "h": 218.447,
    "s": 63.19,
    "l": 31.961
  },
  "oklch": {
    "l": 0.39496,
    "c": 0.11882,
    "h": 260.9
  },
  "luminance": 0.05984
}

Semantic roles & 50–950 ramp

primary

#1E4385

secondary

#B88F47

accent

#AB42E6

background

#F6F7FA

surface

#ECEDF4

border

#C7C8CE

text

#070810

muted

#7A7B7F

Preview Lab

Preview with #1E4385

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

Preview Lab → · Contrast checker → · Palette generator →