#25239C#25239C

#25239C is a dark, vivid blue. Relative luminance 0.040; OKLCH L 36.0% C 0.186 H 272.6°. Best body text is #FFFFFF at 11.67:1 contrast (WCAG AA passes).

Color values

HEX	#25239C
RGB	rgb(37, 35, 156)
HSL	hsl(241, 63%, 37%)
HSV	hsv(241, 78%, 61%)
CMYK	cmyk(76.3%, 77.6%, 0%, 38.8%)
CIE-LAB	lab(23.65, 42.22, -64.36)
CIE-LCH	lch(23.65, 76.97, 303.26°)
OKLab	oklab(36% 0.0084 -0.1863)
OKLCH	oklch(36% 0.186 272.6)
XYZ	xyz(7.3627, 3.9949, 31.8291)
Luminance	0.0400 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#25239C #9A9C23

analogous

#235D9C #25239C #62239C

triadic

#25239C #9C2523 #239C25

tetradic

#25239C #9C235D #9A9C23 #239C62

square

#25239C #9C235D #9A9C23 #239C62

split-complementary

#25239C #9C6223 #5D9C23

monochromatic

#0D0D38 #19186A #25239C #312ECE #605EDB

Accessibility & contrast

On white

11.67

#25239C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.80

#25239C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #25239C

11.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##25239C	#FFFFFF	#000000	##FFFFFF
##25239C	1.00	11.67	1.80	11.67
#FFFFFF	11.67	1.00	21.00	1.00
#000000	1.80	21.00	1.00	21.00
##FFFFFF	11.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003E9F

Deuteranopia (green-blind)

#00329A

Tritanopia (blue-blind)

#00475E

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #25239c;
/* rgb */ color: rgb(37, 35, 156);
/* oklch */ color: oklch(36.0% 0.186 272.6);

Tailwind

colors: {
  custom: {
    50: '#7460ba',
    500: '#25239c',
    950: '#000000',
  },
}

SCSS

$custom: #25239c;
$custom-light: #7460ba;
$custom-dark: #000000;

JSON

{
  "hex": "#25239c",
  "rgb": {
    "r": 37,
    "g": 35,
    "b": 156
  },
  "hsl": {
    "h": 240.992,
    "s": 63.351,
    "l": 37.451
  },
  "oklch": {
    "l": 0.36,
    "c": 0.18647,
    "h": 272.6
  },
  "luminance": 0.03996
}

Semantic roles & 50–950 ramp

primary

#25239C

secondary

#BEC05B

accent

#E641E4

background

#F7F5FB

surface

#EEE9F6

border

#C9C5D0

text

#0A0512

muted

#7C7981

Preview Lab

Preview with #25239C

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

Preview Lab → · Contrast checker → · Palette generator →