#251982#251982

#251982 is a dark, vivid blue. Relative luminance 0.027; OKLCH L 31.7% C 0.164 H 276.7°. Best body text is #FFFFFF at 13.64:1 contrast (WCAG AA passes).

Color values

HEX	#251982
RGB	rgb(37, 25, 130)
HSL	hsl(247, 68%, 30%)
HSV	hsv(247, 81%, 51%)
CMYK	cmyk(71.5%, 80.8%, 0%, 49%)
CIE-LAB	lab(18.80, 39.06, -56.22)
CIE-LCH	lch(18.80, 68.46, 304.79°)
OKLab	oklab(31.72% 0.0191 -0.1625)
OKLCH	oklch(31.72% 0.164 276.7)
XYZ	xyz(5.1385, 2.6998, 21.3651)
Luminance	0.0270 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#251982 #768219

analogous

#194182 #251982 #591982

triadic

#251982 #822519 #198225

tetradic

#251982 #821941 #768219 #198259

square

#251982 #821941 #768219 #198259

split-complementary

#251982 #825919 #418219

monochromatic

#08051B #160F4F #251982 #3423B5 #4E3CD9

Accessibility & contrast

On white

13.64

#251982 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.54

#251982 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #251982

13.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##251982	#FFFFFF	#000000	##FFFFFF
##251982	1.00	13.64	1.54	13.64
#FFFFFF	13.64	1.00	21.00	1.00
#000000	1.54	21.00	1.00	21.00
##FFFFFF	13.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003285

Deuteranopia (green-blind)

#002980

Tritanopia (blue-blind)

#00394D

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #251982;
/* rgb */ color: rgb(37, 25, 130);
/* oklch */ color: oklch(31.7% 0.164 276.7);

Tailwind

colors: {
  custom: {
    50: '#6f59a7',
    500: '#251982',
    950: '#000000',
  },
}

SCSS

$custom: #251982;
$custom-light: #6f59a7;
$custom-dark: #000000;

JSON

{
  "hex": "#251982",
  "rgb": {
    "r": 37,
    "g": 25,
    "b": 130
  },
  "hsl": {
    "h": 246.857,
    "s": 67.742,
    "l": 30.392
  },
  "oklch": {
    "l": 0.31722,
    "c": 0.16361,
    "h": 276.7
  },
  "luminance": 0.027
}

Semantic roles & 50–950 ramp

primary

#251982

secondary

#A9B641

accent

#EB3DD7

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#080310

muted

#7B787F

Preview Lab

Preview with #251982

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

Preview Lab → · Contrast checker → · Palette generator →