#25327C#25327C

#25327C is a dark, vivid blue. Relative luminance 0.041; OKLCH L 35.4% C 0.126 H 271.0°. Best body text is #FFFFFF at 11.50:1 contrast (WCAG AA passes).

Color values

HEX	#25327C
RGB	rgb(37, 50, 124)
HSL	hsl(231, 54%, 32%)
HSV	hsv(231, 70%, 49%)
CMYK	cmyk(70.2%, 59.7%, 0%, 51.4%)
CIE-LAB	lab(24.09, 21.05, -43.74)
CIE-LCH	lch(24.09, 48.54, 295.70°)
OKLab	oklab(35.38% 0.0021 -0.126)
OKLCH	oklch(35.38% 0.126 271)
XYZ	xyz(5.5404, 4.1292, 19.5699)
Luminance	0.0413 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#25327C #7C6F25

analogous

#255E7C #25327C #44257C

triadic

#25327C #7C2532 #327C25

tetradic

#25327C #7C255E #7C6F25 #257C44

square

#25327C #7C255E #7C6F25 #257C44

split-complementary

#25327C #7C4425 #5E7C25

monochromatic

#090C1E #171F4D #25327C #3345AB #5063CB

Accessibility & contrast

On white

11.50

#25327C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.83

#25327C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #25327C

11.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##25327C	#FFFFFF	#000000	##FFFFFF
##25327C	1.00	11.50	1.83	11.50
#FFFFFF	11.50	1.00	21.00	1.00
#000000	1.83	21.00	1.00	21.00
##FFFFFF	11.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003D7F

Deuteranopia (green-blind)

#00357B

Tritanopia (blue-blind)

#004452

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #25327c;
/* rgb */ color: rgb(37, 50, 124);
/* oklch */ color: oklch(35.4% 0.126 271.0);

Tailwind

colors: {
  custom: {
    50: '#6b69a3',
    500: '#25327c',
    950: '#000000',
  },
}

SCSS

$custom: #25327c;
$custom-light: #6b69a3;
$custom-dark: #000000;

JSON

{
  "hex": "#25327c",
  "rgb": {
    "r": 37,
    "g": 50,
    "b": 124
  },
  "hsl": {
    "h": 231.034,
    "s": 54.037,
    "l": 31.569
  },
  "oklch": {
    "l": 0.35377,
    "c": 0.12598,
    "h": 271
  },
  "luminance": 0.0413
}

Semantic roles & 50–950 ramp

primary

#25327C

secondary

#AEA04F

accent

#C74ADD

background

#F6F6FA

surface

#ECEBF4

border

#C7C6CE

text

#07060F

muted

#7A7A7F

Preview Lab

Preview with #25327C

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

Preview Lab → · Contrast checker → · Palette generator →