#25238C#25238C

#25238C is a dark, vivid blue. Relative luminance 0.035; OKLCH L 34.2% C 0.166 H 274.0°. Best body text is #FFFFFF at 12.37:1 contrast (WCAG AA passes).

Color values

HEX	#25238C
RGB	rgb(37, 35, 140)
HSL	hsl(241, 60%, 34%)
HSV	hsv(241, 75%, 55%)
CMYK	cmyk(73.6%, 75%, 0%, 45.1%)
CIE-LAB	lab(21.90, 36.77, -57.38)
CIE-LCH	lch(21.90, 68.15, 302.66°)
OKLab	oklab(34.24% 0.0116 -0.1659)
OKLCH	oklch(34.24% 0.166 274)
XYZ	xyz(6.0960, 3.4882, 25.1579)
Luminance	0.0349 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#25238C #8A8C23

analogous

#23568C #25238C #5A238C

triadic

#25238C #8C2523 #238C25

tetradic

#25238C #8C2356 #8A8C23 #238C5A

square

#25238C #8C2356 #8A8C23 #238C5A

split-complementary

#25238C #8C5A23 #568C23

monochromatic

#0B0B2A #18175B #25238C #322FBD #5755D4

Accessibility & contrast

On white

12.37

#25238C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.70

#25238C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #25238C

12.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##25238C	#FFFFFF	#000000	##FFFFFF
##25238C	1.00	12.37	1.70	12.37
#FFFFFF	12.37	1.00	21.00	1.00
#000000	1.70	21.00	1.00	21.00
##FFFFFF	12.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00398F

Deuteranopia (green-blind)

#002F8A

Tritanopia (blue-blind)

#004155

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #25238c;
/* rgb */ color: rgb(37, 35, 140);
/* oklch */ color: oklch(34.2% 0.166 274.0);

Tailwind

colors: {
  custom: {
    50: '#715faf',
    500: '#25238c',
    950: '#000000',
  },
}

SCSS

$custom: #25238c;
$custom-light: #715faf;
$custom-dark: #000000;

JSON

{
  "hex": "#25238c",
  "rgb": {
    "r": 37,
    "g": 35,
    "b": 140
  },
  "hsl": {
    "h": 241.143,
    "s": 60,
    "l": 34.314
  },
  "oklch": {
    "l": 0.34239,
    "c": 0.16636,
    "h": 274
  },
  "luminance": 0.03489
}

Semantic roles & 50–950 ramp

primary

#25238C

secondary

#B7B852

accent

#E345E0

background

#F7F5FA

surface

#EDE9F5

border

#C8C5CF

text

#090510

muted

#7B797F

Preview Lab

Preview with #25238C

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

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