#25366A#25366A

#25366A is a dark, moderate blue. Relative luminance 0.041; OKLCH L 34.8% C 0.093 H 267.8°. Best body text is #FFFFFF at 11.57:1 contrast (WCAG AA passes).

Color values

HEX	#25366A
RGB	rgb(37, 54, 106)
HSL	hsl(225, 48%, 28%)
HSV	hsv(225, 65%, 42%)
CMYK	cmyk(65.1%, 49.1%, 0%, 58.4%)
CIE-LAB	lab(23.91, 11.28, -32.55)
CIE-LCH	lch(23.91, 34.45, 289.12°)
OKLab	oklab(34.81% -0.0036 -0.093)
OKLCH	oklch(34.81% 0.093 267.8)
XYZ	xyz(4.6828, 4.0719, 14.1720)
Luminance	0.0407 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#25366A #6A5925

analogous

#25586A #25366A #36256A

triadic

#25366A #6A2536 #366A25

tetradic

#25366A #6A2558 #6A5925 #256A36

square

#25366A #6A2558 #6A5925 #256A36

split-complementary

#25366A #6A3625 #586A25

monochromatic

#080C17 #151F3D #25366A #354D97 #4A67C0

Accessibility & contrast

On white

11.57

#25366A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.81

#25366A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #25366A

11.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##25366A	#FFFFFF	#000000	##FFFFFF
##25366A	1.00	11.57	1.81	11.57
#FFFFFF	11.57	1.00	21.00	1.00
#000000	1.81	21.00	1.00	21.00
##FFFFFF	11.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D3C6C

Deuteranopia (green-blind)

#113669

Tritanopia (blue-blind)

#00424A

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #25366a;
/* rgb */ color: rgb(37, 54, 106);
/* oklch */ color: oklch(34.8% 0.093 267.8);

Tailwind

colors: {
  custom: {
    50: '#676c95',
    500: '#25366a',
    950: '#000000',
  },
}

SCSS

$custom: #25366a;
$custom-light: #676c95;
$custom-dark: #000000;

JSON

{
  "hex": "#25366a",
  "rgb": {
    "r": 37,
    "g": 54,
    "b": 106
  },
  "hsl": {
    "h": 225.217,
    "s": 48.252,
    "l": 28.039
  },
  "oklch": {
    "l": 0.34807,
    "c": 0.09306,
    "h": 267.8
  },
  "luminance": 0.04072
}

Semantic roles & 50–950 ramp

primary

#25366A

secondary

#9D8A4E

accent

#B650D8

background

#F6F6F9

surface

#EBEBF1

border

#C6C6CB

text

#06070D

muted

#7A7A7E

Preview Lab

Preview with #25366A

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

Preview Lab → · Contrast checker → · Palette generator →