#251885#251885

#251885 is a dark, vivid blue. Relative luminance 0.027; OKLCH L 31.9% C 0.168 H 276.4°. Best body text is #FFFFFF at 13.57:1 contrast (WCAG AA passes).

Color values

HEX	#251885
RGB	rgb(37, 24, 133)
HSL	hsl(247, 69%, 31%)
HSV	hsv(247, 82%, 52%)
CMYK	cmyk(72.2%, 82%, 0%, 47.8%)
CIE-LAB	lab(18.97, 40.56, -57.84)
CIE-LCH	lch(18.97, 70.64, 305.04°)
OKLab	oklab(31.94% 0.0188 -0.1672)
OKLCH	oklch(31.94% 0.168 276.4)
XYZ	xyz(5.3218, 2.7395, 22.4341)
Luminance	0.0274 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#251885 #788518

analogous

#184185 #251885 #5B1885

triadic

#251885 #852518 #188525

tetradic

#251885 #851841 #788518 #18855B

square

#251885 #851841 #788518 #18855B

split-complementary

#251885 #855B18 #418518

monochromatic

#08051D #170F51 #251885 #3321B9 #4F3CDC

Accessibility & contrast

On white

13.57

#251885 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.55

#251885 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #251885

13.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##251885	#FFFFFF	#000000	##FFFFFF
##251885	1.00	13.57	1.55	13.57
#FFFFFF	13.57	1.00	21.00	1.00
#000000	1.55	21.00	1.00	21.00
##FFFFFF	13.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003388

Deuteranopia (green-blind)

#002983

Tritanopia (blue-blind)

#003A4F

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #251885;
/* rgb */ color: rgb(37, 24, 133);
/* oklch */ color: oklch(31.9% 0.168 276.4);

Tailwind

colors: {
  custom: {
    50: '#7058aa',
    500: '#251885',
    950: '#000000',
  },
}

SCSS

$custom: #251885;
$custom-light: #7058aa;
$custom-dark: #000000;

JSON

{
  "hex": "#251885",
  "rgb": {
    "r": 37,
    "g": 24,
    "b": 133
  },
  "hsl": {
    "h": 247.156,
    "s": 69.427,
    "l": 30.784
  },
  "oklch": {
    "l": 0.31943,
    "c": 0.16822,
    "h": 276.4
  },
  "luminance": 0.0274
}

Semantic roles & 50–950 ramp

primary

#251885

secondary

#AAB940

accent

#EC3CD7

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#090310

muted

#7B787F

Preview Lab

Preview with #251885

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

Preview Lab → · Contrast checker → · Palette generator →