#151A60#151A60

#151A60 is a dark, vivid blue. Relative luminance 0.017; OKLCH L 26.9% C 0.122 H 271.9°. Best body text is #FFFFFF at 15.57:1 contrast (WCAG AA passes).

Color values

HEX	#151A60
RGB	rgb(21, 26, 96)
HSL	hsl(236, 64%, 23%)
HSV	hsv(236, 78%, 38%)
CMYK	cmyk(78.1%, 72.9%, 0%, 62.4%)
CIE-LAB	lab(14.07, 24.60, -42.01)
CIE-LCH	lch(14.07, 48.68, 300.35°)
OKLab	oklab(26.94% 0.0039 -0.1215)
OKLCH	oklch(26.94% 0.122 271.9)
XYZ	xyz(2.7893, 1.7425, 11.2534)
Luminance	0.0174 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#151A60 #605B15

analogous

#153F60 #151A60 #351560

triadic

#151A60 #60151A #1A6015

tetradic

#151A60 #60153F #605B15 #156035

square

#151A60 #60153F #605B15 #156035

split-complementary

#151A60 #603515 #3F6015

monochromatic

#050719 #0A0C2E #151A60 #202892 #2B35C4

Accessibility & contrast

On white

15.57

#151A60 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.35

#151A60 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #151A60

15.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##151A60	#FFFFFF	#000000	##FFFFFF
##151A60	1.00	15.57	1.35	15.57
#FFFFFF	15.57	1.00	21.00	1.00
#000000	1.35	21.00	1.00	21.00
##FFFFFF	15.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002762

Deuteranopia (green-blind)

#00205F

Tritanopia (blue-blind)

#002D3A

Achromatopsia (no color)

#242424

Design tokens & code

CSS

--color: #151a60;
/* rgb */ color: rgb(21, 26, 96);
/* oklch */ color: oklch(26.9% 0.122 271.9);

Tailwind

colors: {
  custom: {
    50: '#60568e',
    500: '#151a60',
    950: '#000000',
  },
}

SCSS

$custom: #151a60;
$custom-light: #60568e;
$custom-dark: #000000;

JSON

{
  "hex": "#151a60",
  "rgb": {
    "r": 21,
    "g": 26,
    "b": 96
  },
  "hsl": {
    "h": 236,
    "s": 64.103,
    "l": 22.941
  },
  "oklch": {
    "l": 0.26935,
    "c": 0.12156,
    "h": 271.9
  },
  "luminance": 0.01743
}

Semantic roles & 50–950 ramp

primary

#151A60

secondary

#97913A

accent

#DC41E7

background

#F6F5F8

surface

#EBE9F0

border

#C6C5CB

text

#05030C

muted

#7A787D

Preview Lab

Preview with #151A60

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

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