#251384#251384

#251384 is a dark, vivid blue. Relative luminance 0.025; OKLCH L 31.3% C 0.171 H 277.1°. Best body text is #FFFFFF at 13.95:1 contrast (WCAG AA passes).

Color values

HEX	#251384
RGB	rgb(37, 19, 132)
HSL	hsl(250, 75%, 30%)
HSV	hsv(250, 86%, 52%)
CMYK	cmyk(72%, 85.6%, 0%, 48.2%)
CIE-LAB	lab(18.03, 42.64, -58.76)
CIE-LCH	lch(18.03, 72.60, 305.97°)
OKLab	oklab(31.26% 0.0212 -0.1698)
OKLCH	oklch(31.26% 0.171 277.1)
XYZ	xyz(5.1593, 2.5245, 22.0407)
Luminance	0.0253 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#251384 #728413

analogous

#133984 #251384 #5E1384

triadic

#251384 #842513 #138425

tetradic

#251384 #841339 #728413 #13845E

square

#251384 #841339 #728413 #13845E

split-complementary

#251384 #845E13 #398413

monochromatic

#07041B #160B4F #251384 #341BB9 #4C30E1

Accessibility & contrast

On white

13.95

#251384 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.51

#251384 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #251384

13.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##251384	#FFFFFF	#000000	##FFFFFF
##251384	1.00	13.95	1.51	13.95
#FFFFFF	13.95	1.00	21.00	1.00
#000000	1.51	21.00	1.00	21.00
##FFFFFF	13.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003087

Deuteranopia (green-blind)

#002782

Tritanopia (blue-blind)

#00374D

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #251384;
/* rgb */ color: rgb(37, 19, 132);
/* oklch */ color: oklch(31.3% 0.171 277.1);

Tailwind

colors: {
  custom: {
    50: '#7056a9',
    500: '#251384',
    950: '#000000',
  },
}

SCSS

$custom: #251384;
$custom-light: #7056a9;
$custom-dark: #000000;

JSON

{
  "hex": "#251384",
  "rgb": {
    "r": 37,
    "g": 19,
    "b": 132
  },
  "hsl": {
    "h": 249.558,
    "s": 74.834,
    "l": 29.608
  },
  "oklch": {
    "l": 0.31258,
    "c": 0.17109,
    "h": 277.1
  },
  "luminance": 0.02525
}

Semantic roles & 50–950 ramp

primary

#251384

secondary

#A5B93A

accent

#F136D4

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#090310

muted

#7B787F

Preview Lab

Preview with #251384

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

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