#25396F#25396F

#25396F is a dark, moderate blue. Relative luminance 0.045; OKLCH L 35.9% C 0.097 H 266.3°. Best body text is #FFFFFF at 11.09:1 contrast (WCAG AA passes).

Color values

HEX	#25396F
RGB	rgb(37, 57, 111)
HSL	hsl(224, 50%, 29%)
HSV	hsv(224, 67%, 44%)
CMYK	cmyk(66.7%, 48.6%, 0%, 56.5%)
CIE-LAB	lab(25.16, 11.11, -33.76)
CIE-LCH	lch(25.16, 35.54, 288.22°)
OKLab	oklab(35.87% -0.0062 -0.0965)
OKLCH	oklch(35.87% 0.097 266.3)
XYZ	xyz(5.0943, 4.4668, 15.6296)
Luminance	0.0447 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#25396F #6F5B25

analogous

#255E6F #25396F #36256F

triadic

#25396F #6F2539 #396F25

tetradic

#25396F #6F255E #6F5B25 #256F36

square

#25396F #6F255E #6F5B25 #256F36

split-complementary

#25396F #6F3625 #5E6F25

monochromatic

#080C17 #162141 #25396F #34519D #4B6CC3

Accessibility & contrast

On white

11.09

#25396F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.89

#25396F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #25396F

11.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##25396F	#FFFFFF	#000000	##FFFFFF
##25396F	1.00	11.09	1.89	11.09
#FFFFFF	11.09	1.00	21.00	1.00
#000000	1.89	21.00	1.00	21.00
##FFFFFF	11.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1E3F71

Deuteranopia (green-blind)

#11396E

Tritanopia (blue-blind)

#00454E

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #25396f;
/* rgb */ color: rgb(37, 57, 111);
/* oklch */ color: oklch(35.9% 0.097 266.3);

Tailwind

colors: {
  custom: {
    50: '#686f99',
    500: '#25396f',
    950: '#000000',
  },
}

SCSS

$custom: #25396f;
$custom-light: #686f99;
$custom-dark: #000000;

JSON

{
  "hex": "#25396f",
  "rgb": {
    "r": 37,
    "g": 57,
    "b": 111
  },
  "hsl": {
    "h": 223.784,
    "s": 50,
    "l": 29.02
  },
  "oklch": {
    "l": 0.35873,
    "c": 0.09669,
    "h": 266.3
  },
  "luminance": 0.04467
}

Semantic roles & 50–950 ramp

primary

#25396F

secondary

#A28B4E

accent

#B44EDA

background

#F6F6F9

surface

#EBECF2

border

#C6C7CC

text

#07070E

muted

#7A7A7E

Preview Lab

Preview with #25396F

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

Preview Lab → · Contrast checker → · Palette generator →