#252397#252397

#252397 is a dark, vivid blue. Relative luminance 0.038; OKLCH L 35.4% C 0.180 H 273.0°. Best body text is #FFFFFF at 11.89:1 contrast (WCAG AA passes).

Color values

HEX	#252397
RGB	rgb(37, 35, 151)
HSL	hsl(241, 62%, 36%)
HSV	hsv(241, 77%, 59%)
CMYK	cmyk(75.5%, 76.8%, 0%, 40.8%)
CIE-LAB	lab(23.10, 40.54, -62.22)
CIE-LCH	lch(23.10, 74.26, 303.09°)
OKLab	oklab(35.44% 0.0095 -0.18)
OKLCH	oklch(35.44% 0.18 273)
XYZ	xyz(6.9480, 3.8290, 29.6451)
Luminance	0.0383 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#252397 #959723

analogous

#235B97 #252397 #5F2397

triadic

#252397 #972523 #239725

tetradic

#252397 #97235B #959723 #23975F

square

#252397 #97235B #959723 #23975F

split-complementary

#252397 #975F23 #5B9723

monochromatic

#0D0C34 #191765 #252397 #312FC9 #5E5BD9

Accessibility & contrast

On white

11.89

#252397 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.77

#252397 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #252397

11.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##252397	#FFFFFF	#000000	##FFFFFF
##252397	1.00	11.89	1.77	11.89
#FFFFFF	11.89	1.00	21.00	1.00
#000000	1.77	21.00	1.00	21.00
##FFFFFF	11.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003D9A

Deuteranopia (green-blind)

#003195

Tritanopia (blue-blind)

#00455B

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #252397;
/* rgb */ color: rgb(37, 35, 151);
/* oklch */ color: oklch(35.4% 0.180 273.0);

Tailwind

colors: {
  custom: {
    50: '#7360b7',
    500: '#252397',
    950: '#000000',
  },
}

SCSS

$custom: #252397;
$custom-light: #7360b7;
$custom-dark: #000000;

JSON

{
  "hex": "#252397",
  "rgb": {
    "r": 37,
    "g": 35,
    "b": 151
  },
  "hsl": {
    "h": 241.034,
    "s": 62.366,
    "l": 36.471
  },
  "oklch": {
    "l": 0.35443,
    "c": 0.18029,
    "h": 273
  },
  "luminance": 0.0383
}

Semantic roles & 50–950 ramp

primary

#252397

secondary

#BCBE58

accent

#E542E3

background

#F7F5FB

surface

#EEE9F6

border

#C9C5D0

text

#090511

muted

#7B7980

Preview Lab

Preview with #252397

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

Preview Lab → · Contrast checker → · Palette generator →