#25327E#25327E

#25327E is a dark, vivid blue. Relative luminance 0.042; OKLCH L 35.6% C 0.129 H 271.0°. Best body text is #FFFFFF at 11.44:1 contrast (WCAG AA passes).

Color values

HEX	#25327E
RGB	rgb(37, 50, 126)
HSL	hsl(231, 55%, 32%)
HSV	hsv(231, 71%, 49%)
CMYK	cmyk(70.6%, 60.3%, 0%, 50.6%)
CIE-LAB	lab(24.26, 21.82, -44.74)
CIE-LCH	lch(24.26, 49.77, 296.00°)
OKLab	oklab(35.55% 0.0021 -0.1289)
OKLCH	oklch(35.55% 0.129 271)
XYZ	xyz(5.6682, 4.1803, 20.2428)
Luminance	0.0418 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#25327E #7E7125

analogous

#255F7E #25327E #45257E

triadic

#25327E #7E2532 #327E25

tetradic

#25327E #7E255F #7E7125 #257E45

square

#25327E #7E255F #7E7125 #257E45

split-complementary

#25327E #7E4525 #5F7E25

monochromatic

#090C1F #171F4F #25327E #3345AD #5163CC

Accessibility & contrast

On white

11.44

#25327E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.84

#25327E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #25327E

11.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##25327E	#FFFFFF	#000000	##FFFFFF
##25327E	1.00	11.44	1.84	11.44
#FFFFFF	11.44	1.00	21.00	1.00
#000000	1.84	21.00	1.00	21.00
##FFFFFF	11.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003E81

Deuteranopia (green-blind)

#00367C

Tritanopia (blue-blind)

#004553

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #25327e;
/* rgb */ color: rgb(37, 50, 126);
/* oklch */ color: oklch(35.6% 0.129 271.0);

Tailwind

colors: {
  custom: {
    50: '#6c69a4',
    500: '#25327e',
    950: '#000000',
  },
}

SCSS

$custom: #25327e;
$custom-light: #6c69a4;
$custom-dark: #000000;

JSON

{
  "hex": "#25327e",
  "rgb": {
    "r": 37,
    "g": 50,
    "b": 126
  },
  "hsl": {
    "h": 231.236,
    "s": 54.601,
    "l": 31.961
  },
  "oklch": {
    "l": 0.35552,
    "c": 0.1289,
    "h": 271
  },
  "luminance": 0.04181
}

Semantic roles & 50–950 ramp

primary

#25327E

secondary

#B0A24F

accent

#C84ADE

background

#F6F6FA

surface

#ECEBF4

border

#C7C6CE

text

#08060F

muted

#7A7A7F

Preview Lab

Preview with #25327E

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

Preview Lab → · Contrast checker → · Palette generator →