#252889#252889

#252889 is a dark, vivid blue. Relative luminance 0.037; OKLCH L 34.7% C 0.157 H 273.3°. Best body text is #FFFFFF at 12.05:1 contrast (WCAG AA passes).

Color values

HEX	#252889
RGB	rgb(37, 40, 137)
HSL	hsl(238, 57%, 34%)
HSV	hsv(238, 73%, 54%)
CMYK	cmyk(73%, 70.8%, 0%, 46.3%)
CIE-LAB	lab(22.71, 32.62, -54.17)
CIE-LCH	lch(22.71, 63.24, 301.06°)
OKLab	oklab(34.73% 0.0091 -0.1566)
OKLCH	oklch(34.73% 0.157 273.3)
XYZ	xyz(6.0356, 3.7164, 24.0613)
Luminance	0.0372 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#252889 #898625

analogous

#255A89 #252889 #542589

triadic

#252889 #892528 #288925

tetradic

#252889 #89255A #898625 #258954

square

#252889 #89255A #898625 #258954

split-complementary

#252889 #895425 #5A8925

monochromatic

#0B0C29 #181A59 #252889 #3236B9 #575BD2

Accessibility & contrast

On white

12.05

#252889 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.74

#252889 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #252889

12.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##252889	#FFFFFF	#000000	##FFFFFF
##252889	1.00	12.05	1.74	12.05
#FFFFFF	12.05	1.00	21.00	1.00
#000000	1.74	21.00	1.00	21.00
##FFFFFF	12.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B8C

Deuteranopia (green-blind)

#003287

Tritanopia (blue-blind)

#004255

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #252889;
/* rgb */ color: rgb(37, 40, 137);
/* oklch */ color: oklch(34.7% 0.157 273.3);

Tailwind

colors: {
  custom: {
    50: '#6f62ac',
    500: '#252889',
    950: '#000000',
  },
}

SCSS

$custom: #252889;
$custom-light: #6f62ac;
$custom-dark: #000000;

JSON

{
  "hex": "#252889",
  "rgb": {
    "r": 37,
    "g": 40,
    "b": 137
  },
  "hsl": {
    "h": 238.2,
    "s": 57.471,
    "l": 34.118
  },
  "oklch": {
    "l": 0.34726,
    "c": 0.15688,
    "h": 273.3
  },
  "luminance": 0.03717
}

Semantic roles & 50–950 ramp

primary

#252889

secondary

#B6B354

accent

#DC47E1

background

#F7F5FA

surface

#EDEAF4

border

#C8C6CE

text

#080510

muted

#7B797F

Preview Lab

Preview with #252889

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

Preview Lab → · Contrast checker → · Palette generator →