#252379#252379

#252379 is a dark, vivid blue. Relative luminance 0.030; OKLCH L 32.2% C 0.141 H 276.0°. Best body text is #FFFFFF at 13.16:1 contrast (WCAG AA passes).

Color values

HEX	#252379
RGB	rgb(37, 35, 121)
HSL	hsl(241, 55%, 31%)
HSV	hsv(241, 71%, 47%)
CMYK	cmyk(69.4%, 71.1%, 0%, 52.5%)
CIE-LAB	lab(19.95, 30.06, -48.61)
CIE-LCH	lch(19.95, 57.15, 301.73°)
OKLab	oklab(32.25% 0.0148 -0.1404)
OKLCH	oklch(32.25% 0.141 276)
XYZ	xyz(4.8140, 2.9754, 18.4061)
Luminance	0.0298 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#252379 #777923

analogous

#234C79 #252379 #502379

triadic

#252379 #792523 #237925

tetradic

#252379 #79234C #777923 #237950

square

#252379 #79234C #777923 #237950

split-complementary

#252379 #795023 #4C7923

monochromatic

#08081A #16154A #252379 #3431A8 #4E4BCB

Accessibility & contrast

On white

13.16

#252379 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.60

#252379 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #252379

13.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##252379	#FFFFFF	#000000	##FFFFFF
##252379	1.00	13.16	1.60	13.16
#FFFFFF	13.16	1.00	21.00	1.00
#000000	1.60	21.00	1.00	21.00
##FFFFFF	13.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00347C

Deuteranopia (green-blind)

#002C77

Tritanopia (blue-blind)

#003A4B

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #252379;
/* rgb */ color: rgb(37, 35, 121);
/* oklch */ color: oklch(32.2% 0.141 276.0);

Tailwind

colors: {
  custom: {
    50: '#6c5ea1',
    500: '#252379',
    950: '#000000',
  },
}

SCSS

$custom: #252379;
$custom-light: #6c5ea1;
$custom-dark: #000000;

JSON

{
  "hex": "#252379",
  "rgb": {
    "r": 37,
    "g": 35,
    "b": 121
  },
  "hsl": {
    "h": 241.395,
    "s": 55.128,
    "l": 30.588
  },
  "oklch": {
    "l": 0.32247,
    "c": 0.14114,
    "h": 276
  },
  "luminance": 0.02976
}

Semantic roles & 50–950 ramp

primary

#252379

secondary

#A9AC4C

accent

#DE49DB

background

#F6F5FA

surface

#ECE9F3

border

#C7C5CD

text

#08040F

muted

#7A797F

Preview Lab

Preview with #252379

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

Preview Lab → · Contrast checker → · Palette generator →