#251985#251985

#251985 is a dark, vivid blue. Relative luminance 0.028; OKLCH L 32.1% C 0.167 H 276.3°. Best body text is #FFFFFF at 13.49:1 contrast (WCAG AA passes).

Color values

HEX	#251985
RGB	rgb(37, 25, 133)
HSL	hsl(247, 68%, 31%)
HSV	hsv(247, 81%, 52%)
CMYK	cmyk(72.2%, 81.2%, 0%, 47.8%)
CIE-LAB	lab(19.15, 40.04, -57.54)
CIE-LCH	lch(19.15, 70.10, 304.83°)
OKLab	oklab(32.07% 0.0183 -0.1663)
OKLCH	oklch(32.07% 0.167 276.3)
XYZ	xyz(5.3428, 2.7815, 22.4411)
Luminance	0.0278 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#251985 #798519

analogous

#194385 #251985 #5B1985

triadic

#251985 #852519 #198525

tetradic

#251985 #851943 #798519 #19855B

square

#251985 #851943 #798519 #19855B

split-complementary

#251985 #855B19 #438519

monochromatic

#08061E #170F51 #251985 #3323B9 #4F3EDB

Accessibility & contrast

On white

13.49

#251985 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.56

#251985 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #251985

13.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##251985	#FFFFFF	#000000	##FFFFFF
##251985	1.00	13.49	1.56	13.49
#FFFFFF	13.49	1.00	21.00	1.00
#000000	1.56	21.00	1.00	21.00
##FFFFFF	13.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003388

Deuteranopia (green-blind)

#002A83

Tritanopia (blue-blind)

#003A4F

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #251985;
/* rgb */ color: rgb(37, 25, 133);
/* oklch */ color: oklch(32.1% 0.167 276.3);

Tailwind

colors: {
  custom: {
    50: '#7059aa',
    500: '#251985',
    950: '#000000',
  },
}

SCSS

$custom: #251985;
$custom-light: #7059aa;
$custom-dark: #000000;

JSON

{
  "hex": "#251985",
  "rgb": {
    "r": 37,
    "g": 25,
    "b": 133
  },
  "hsl": {
    "h": 246.667,
    "s": 68.354,
    "l": 30.98
  },
  "oklch": {
    "l": 0.32067,
    "c": 0.16733,
    "h": 276.3
  },
  "luminance": 0.02782
}

Semantic roles & 50–950 ramp

primary

#251985

secondary

#ABB941

accent

#EB3DD8

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#090410

muted

#7B797F

Preview Lab

Preview with #251985

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

Preview Lab → · Contrast checker → · Palette generator →