#153E86#153E86

#153E86 is a dark, vivid blue. Relative luminance 0.053; OKLCH L 38.1% C 0.129 H 260.8°. Best body text is #FFFFFF at 10.17:1 contrast (WCAG AA passes).

Color values

HEX	#153E86
RGB	rgb(21, 62, 134)
HSL	hsl(218, 73%, 30%)
HSV	hsv(218, 84%, 53%)
CMYK	cmyk(84.3%, 53.7%, 0%, 47.5%)
CIE-LAB	lab(27.64, 14.60, -44.29)
CIE-LCH	lch(27.64, 46.63, 288.24°)
OKLab	oklab(38.11% -0.0207 -0.1277)
OKLCH	oklch(38.11% 0.129 260.8)
XYZ	xyz(6.3334, 5.3251, 23.2437)
Luminance	0.0533 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#153E86 #865D15

analogous

#157686 #153E86 #241586

triadic

#153E86 #86153E #3E8615

tetradic

#153E86 #861576 #865D15 #158624

square

#153E86 #861576 #865D15 #158624

split-complementary

#153E86 #862415 #768615

monochromatic

#040D1C #0D2651 #153E86 #1D56BB #3673DF

Accessibility & contrast

On white

10.17

#153E86 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.07

#153E86 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #153E86

10.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##153E86	#FFFFFF	#000000	##FFFFFF
##153E86	1.00	10.17	2.07	10.17
#FFFFFF	10.17	1.00	21.00	1.00
#000000	2.07	21.00	1.00	21.00
##FFFFFF	10.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0A4789

Deuteranopia (green-blind)

#003C85

Tritanopia (blue-blind)

#00505B

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #153e86;
/* rgb */ color: rgb(21, 62, 134);
/* oklch */ color: oklch(38.1% 0.129 260.8);

Tailwind

colors: {
  custom: {
    50: '#6772aa',
    500: '#153e86',
    950: '#000000',
  },
}

SCSS

$custom: #153e86;
$custom-light: #6772aa;
$custom-dark: #000000;

JSON

{
  "hex": "#153e86",
  "rgb": {
    "r": 21,
    "g": 62,
    "b": 134
  },
  "hsl": {
    "h": 218.23,
    "s": 72.903,
    "l": 30.392
  },
  "oklch": {
    "l": 0.38111,
    "c": 0.12933,
    "h": 260.8
  },
  "luminance": 0.05326
}

Semantic roles & 50–950 ramp

primary

#153E86

secondary

#BA8D3C

accent

#AD38F0

background

#F6F6FA

surface

#ECECF4

border

#C7C7CE

text

#070710

muted

#7A7A7F

Preview Lab

Preview with #153E86

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

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