#251480#251480

#251480 is a dark, vivid blue. Relative luminance 0.025; OKLCH L 30.9% C 0.166 H 277.7°. Best body text is #FFFFFF at 14.09:1 contrast (WCAG AA passes).

Color values

HEX	#251480
RGB	rgb(37, 20, 128)
HSL	hsl(249, 73%, 29%)
HSV	hsv(249, 84%, 50%)
CMYK	cmyk(71.1%, 84.4%, 0%, 49.8%)
CIE-LAB	lab(17.70, 40.94, -56.77)
CIE-LCH	lch(17.70, 70.00, 305.79°)
OKLab	oklab(30.89% 0.0221 -0.164)
OKLCH	oklch(30.89% 0.166 277.7)
XYZ	xyz(4.9081, 2.4517, 20.6325)
Luminance	0.0245 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#251480 #6F8014

analogous

#143980 #251480 #5B1480

triadic

#251480 #802514 #148025

tetradic

#251480 #801439 #6F8014 #14805B

square

#251480 #801439 #6F8014 #14805B

split-complementary

#251480 #805B14 #398014

monochromatic

#08041A #160C4B #251480 #341CB5 #4B30DF

Accessibility & contrast

On white

14.09

#251480 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.49

#251480 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #251480

14.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##251480	#FFFFFF	#000000	##FFFFFF
##251480	1.00	14.09	1.49	14.09
#FFFFFF	14.09	1.00	21.00	1.00
#000000	1.49	21.00	1.00	21.00
##FFFFFF	14.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003083

Deuteranopia (green-blind)

#00277E

Tritanopia (blue-blind)

#00364B

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #251480;
/* rgb */ color: rgb(37, 20, 128);
/* oklch */ color: oklch(30.9% 0.166 277.7);

Tailwind

colors: {
  custom: {
    50: '#6f56a6',
    500: '#251480',
    950: '#000000',
  },
}

SCSS

$custom: #251480;
$custom-light: #6f56a6;
$custom-dark: #000000;

JSON

{
  "hex": "#251480",
  "rgb": {
    "r": 37,
    "g": 20,
    "b": 128
  },
  "hsl": {
    "h": 249.444,
    "s": 72.973,
    "l": 29.02
  },
  "oklch": {
    "l": 0.30889,
    "c": 0.1655,
    "h": 277.7
  },
  "luminance": 0.02452
}

Semantic roles & 50–950 ramp

primary

#251480

secondary

#A2B53B

accent

#F038D3

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#08030F

muted

#7B787F

Preview Lab

Preview with #251480

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

Preview Lab → · Contrast checker → · Palette generator →