#252491#252491

#252491 is a dark, vivid blue. Relative luminance 0.037; OKLCH L 34.9% C 0.172 H 273.4°. Best body text is #FFFFFF at 12.07:1 contrast (WCAG AA passes).

Color values

HEX	#252491
RGB	rgb(37, 36, 145)
HSL	hsl(241, 60%, 35%)
HSV	hsv(241, 75%, 57%)
CMYK	cmyk(74.5%, 75.2%, 0%, 43.1%)
CIE-LAB	lab(22.65, 37.91, -59.25)
CIE-LCH	lch(22.65, 70.34, 302.61°)
OKLab	oklab(34.93% 0.0102 -0.1714)
OKLCH	oklch(34.93% 0.172 273.4)
XYZ	xyz(6.5030, 3.6987, 27.1538)
Luminance	0.0370 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#252491 #909124

analogous

#245A91 #252491 #5B2491

triadic

#252491 #912524 #249125

tetradic

#252491 #91245A #909124 #24915B

square

#252491 #91245A #909124 #24915B

split-complementary

#252491 #915B24 #5A9124

monochromatic

#0C0C2F #181860 #252491 #3230C2 #5B59D6

Accessibility & contrast

On white

12.07

#252491 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.74

#252491 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #252491

12.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##252491	#FFFFFF	#000000	##FFFFFF
##252491	1.00	12.07	1.74	12.07
#FFFFFF	12.07	1.00	21.00	1.00
#000000	1.74	21.00	1.00	21.00
##FFFFFF	12.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B94

Deuteranopia (green-blind)

#00318F

Tritanopia (blue-blind)

#004358

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #252491;
/* rgb */ color: rgb(37, 36, 145);
/* oklch */ color: oklch(34.9% 0.172 273.4);

Tailwind

colors: {
  custom: {
    50: '#7260b2',
    500: '#252491',
    950: '#000000',
  },
}

SCSS

$custom: #252491;
$custom-light: #7260b2;
$custom-dark: #000000;

JSON

{
  "hex": "#252491",
  "rgb": {
    "r": 37,
    "g": 36,
    "b": 145
  },
  "hsl": {
    "h": 240.55,
    "s": 60.221,
    "l": 35.49
  },
  "oklch": {
    "l": 0.34931,
    "c": 0.17172,
    "h": 273.4
  },
  "luminance": 0.03699
}

Semantic roles & 50–950 ramp

primary

#252491

secondary

#B9BA56

accent

#E344E2

background

#F7F5FB

surface

#EDE9F6

border

#C8C5D0

text

#090511

muted

#7B7980

Preview Lab

Preview with #252491

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

Preview Lab → · Contrast checker → · Palette generator →