#25376E#25376E

#25376E is a dark, moderate blue. Relative luminance 0.043; OKLCH L 35.3% C 0.098 H 267.6°. Best body text is #FFFFFF at 11.35:1 contrast (WCAG AA passes).

Color values

HEX	#25376E
RGB	rgb(37, 55, 110)
HSL	hsl(225, 50%, 29%)
HSV	hsv(225, 66%, 43%)
CMYK	cmyk(66.4%, 50%, 0%, 56.9%)
CIE-LAB	lab(24.48, 12.13, -34.20)
CIE-LCH	lch(24.48, 36.28, 289.52°)
OKLab	oklab(35.34% -0.0041 -0.0978)
OKLCH	oklch(35.34% 0.098 267.6)
XYZ	xyz(4.9426, 4.2510, 15.3089)
Luminance	0.0425 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#25376E #6E5C25

analogous

#255C6E #25376E #38256E

triadic

#25376E #6E2537 #376E25

tetradic

#25376E #6E255C #6E5C25 #256E38

square

#25376E #6E255C #6E5C25 #256E38

split-complementary

#25376E #6E3825 #5C6E25

monochromatic

#080B17 #162040 #25376E #344E9C #4B68C2

Accessibility & contrast

On white

11.35

#25376E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.85

#25376E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #25376E

11.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##25376E	#FFFFFF	#000000	##FFFFFF
##25376E	1.00	11.35	1.85	11.35
#FFFFFF	11.35	1.00	21.00	1.00
#000000	1.85	21.00	1.00	21.00
##FFFFFF	11.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B3E70

Deuteranopia (green-blind)

#0D376D

Tritanopia (blue-blind)

#00444D

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #25376e;
/* rgb */ color: rgb(37, 55, 110);
/* oklch */ color: oklch(35.3% 0.098 267.6);

Tailwind

colors: {
  custom: {
    50: '#686d98',
    500: '#25376e',
    950: '#000000',
  },
}

SCSS

$custom: #25376e;
$custom-light: #686d98;
$custom-dark: #000000;

JSON

{
  "hex": "#25376e",
  "rgb": {
    "r": 37,
    "g": 55,
    "b": 110
  },
  "hsl": {
    "h": 225.205,
    "s": 49.66,
    "l": 28.824
  },
  "oklch": {
    "l": 0.35336,
    "c": 0.0979,
    "h": 267.6
  },
  "luminance": 0.04251
}

Semantic roles & 50–950 ramp

primary

#25376E

secondary

#A18C4E

accent

#B74FD9

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#07070D

muted

#7A7A7E

Preview Lab

Preview with #25376E

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

Preview Lab → · Contrast checker → · Palette generator →