#25239D#25239D

#25239D is a dark, vivid blue. Relative luminance 0.040; OKLCH L 36.1% C 0.188 H 272.5°. Best body text is #FFFFFF at 11.63:1 contrast (WCAG AA passes).

Color values

HEX	#25239D
RGB	rgb(37, 35, 157)
HSL	hsl(241, 64%, 38%)
HSV	hsv(241, 78%, 62%)
CMYK	cmyk(76.4%, 77.7%, 0%, 38.4%)
CIE-LAB	lab(23.77, 42.55, -64.79)
CIE-LCH	lch(23.77, 77.51, 303.29°)
OKLab	oklab(36.11% 0.0082 -0.1875)
OKLCH	oklch(36.11% 0.188 272.5)
XYZ	xyz(7.4477, 4.0289, 32.2769)
Luminance	0.0403 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#25239D #9B9D23

analogous

#235E9D #25239D #62239D

triadic

#25239D #9D2523 #239D25

tetradic

#25239D #9D235E #9B9D23 #239D62

square

#25239D #9D235E #9B9D23 #239D62

split-complementary

#25239D #9D6223 #5E9D23

monochromatic

#0D0D39 #19186B #25239D #312ECF #615FDB

Accessibility & contrast

On white

11.63

#25239D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.81

#25239D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #25239D

11.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##25239D	#FFFFFF	#000000	##FFFFFF
##25239D	1.00	11.63	1.81	11.63
#FFFFFF	11.63	1.00	21.00	1.00
#000000	1.81	21.00	1.00	21.00
##FFFFFF	11.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003EA0

Deuteranopia (green-blind)

#00329B

Tritanopia (blue-blind)

#00485F

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #25239d;
/* rgb */ color: rgb(37, 35, 157);
/* oklch */ color: oklch(36.1% 0.188 272.5);

Tailwind

colors: {
  custom: {
    50: '#7560bb',
    500: '#25239d',
    950: '#000000',
  },
}

SCSS

$custom: #25239d;
$custom-light: #7560bb;
$custom-dark: #000000;

JSON

{
  "hex": "#25239d",
  "rgb": {
    "r": 37,
    "g": 35,
    "b": 157
  },
  "hsl": {
    "h": 240.984,
    "s": 63.542,
    "l": 37.647
  },
  "oklch": {
    "l": 0.36112,
    "c": 0.1877,
    "h": 272.5
  },
  "luminance": 0.0403
}

Semantic roles & 50–950 ramp

primary

#25239D

secondary

#BFC05C

accent

#E741E4

background

#F7F5FB

surface

#EEEAF6

border

#C9C6D0

text

#0A0512

muted

#7C7981

Preview Lab

Preview with #25239D

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

Preview Lab → · Contrast checker → · Palette generator →