#252297#252297

#252297 is a dark, vivid blue. Relative luminance 0.038; OKLCH L 35.3% C 0.181 H 273.1°. Best body text is #FFFFFF at 11.97:1 contrast (WCAG AA passes).

Color values

HEX	#252297
RGB	rgb(37, 34, 151)
HSL	hsl(242, 63%, 36%)
HSV	hsv(242, 77%, 59%)
CMYK	cmyk(75.5%, 77.5%, 0%, 40.8%)
CIE-LAB	lab(22.90, 41.10, -62.54)
CIE-LCH	lch(22.90, 74.84, 303.31°)
OKLab	oklab(35.3% 0.0099 -0.181)
OKLCH	oklch(35.3% 0.181 273.1)
XYZ	xyz(6.9190, 3.7710, 29.6354)
Luminance	0.0377 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#252297 #949722

analogous

#225A97 #252297 #602297

triadic

#252297 #972522 #229725

tetradic

#252297 #97225A #949722 #229760

square

#252297 #97225A #949722 #229760

split-complementary

#252297 #976022 #5A9722

monochromatic

#0D0C33 #191765 #252297 #312DC9 #5D5ADA

Accessibility & contrast

On white

11.97

#252297 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.75

#252297 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #252297

11.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##252297	#FFFFFF	#000000	##FFFFFF
##252297	1.00	11.97	1.75	11.97
#FFFFFF	11.97	1.00	21.00	1.00
#000000	1.75	21.00	1.00	21.00
##FFFFFF	11.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C9A

Deuteranopia (green-blind)

#003195

Tritanopia (blue-blind)

#00455B

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #252297;
/* rgb */ color: rgb(37, 34, 151);
/* oklch */ color: oklch(35.3% 0.181 273.1);

Tailwind

colors: {
  custom: {
    50: '#735fb7',
    500: '#252297',
    950: '#000000',
  },
}

SCSS

$custom: #252297;
$custom-light: #735fb7;
$custom-dark: #000000;

JSON

{
  "hex": "#252297",
  "rgb": {
    "r": 37,
    "g": 34,
    "b": 151
  },
  "hsl": {
    "h": 241.538,
    "s": 63.243,
    "l": 36.275
  },
  "oklch": {
    "l": 0.35303,
    "c": 0.18125,
    "h": 273.1
  },
  "luminance": 0.03772
}

Semantic roles & 50–950 ramp

primary

#252297

secondary

#BBBE57

accent

#E642E2

background

#F7F5FB

surface

#EEE9F6

border

#C9C5D0

text

#0A0511

muted

#7C7980

Preview Lab

Preview with #252297

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

Preview Lab → · Contrast checker → · Palette generator →