#151874#151874

#151874 is a dark, vivid blue. Relative luminance 0.021; OKLCH L 28.9% C 0.151 H 270.7°. Best body text is #FFFFFF at 14.84:1 contrast (WCAG AA passes).

Color values

HEX	#151874
RGB	rgb(21, 24, 116)
HSL	hsl(238, 69%, 27%)
HSV	hsv(238, 82%, 45%)
CMYK	cmyk(81.9%, 79.3%, 0%, 54.5%)
CIE-LAB	lab(15.87, 33.42, -52.16)
CIE-LCH	lch(15.87, 61.95, 302.65°)
OKLab	oklab(28.89% 0.0017 -0.151)
OKLCH	oklch(28.89% 0.151 270.7)
XYZ	xyz(3.7872, 2.0732, 16.7202)
Luminance	0.0207 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#151874 #747115

analogous

#154874 #151874 #421574

triadic

#151874 #741518 #187415

tetradic

#151874 #741548 #747115 #157442

square

#151874 #741548 #747115 #157442

split-complementary

#151874 #744215 #487415

monochromatic

#05051A #0C0D40 #151874 #1E23A8 #2B30D9

Accessibility & contrast

On white

14.84

#151874 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.41

#151874 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #151874

14.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##151874	#FFFFFF	#000000	##FFFFFF
##151874	1.00	14.84	1.41	14.84
#FFFFFF	14.84	1.00	21.00	1.00
#000000	1.41	21.00	1.00	21.00
##FFFFFF	14.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002C77

Deuteranopia (green-blind)

#002372

Tritanopia (blue-blind)

#003345

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #151874;
/* rgb */ color: rgb(21, 24, 116);
/* oklch */ color: oklch(28.9% 0.151 270.7);

Tailwind

colors: {
  custom: {
    50: '#66569d',
    500: '#151874',
    950: '#000000',
  },
}

SCSS

$custom: #151874;
$custom-light: #66569d;
$custom-dark: #000000;

JSON

{
  "hex": "#151874",
  "rgb": {
    "r": 21,
    "g": 24,
    "b": 116
  },
  "hsl": {
    "h": 238.105,
    "s": 69.343,
    "l": 26.863
  },
  "oklch": {
    "l": 0.28891,
    "c": 0.15105,
    "h": 270.7
  },
  "luminance": 0.02074
}

Semantic roles & 50–950 ramp

primary

#151874

secondary

#AAA63B

accent

#E73CEC

background

#F6F5F9

surface

#EBE9F2

border

#C6C5CC

text

#07030E

muted

#7A787E

Preview Lab

Preview with #151874

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

Preview Lab → · Contrast checker → · Palette generator →