#25396E#25396E

#25396E is a dark, moderate blue. Relative luminance 0.044; OKLCH L 35.8% C 0.095 H 266.2°. Best body text is #FFFFFF at 11.12:1 contrast (WCAG AA passes).

Color values

HEX	#25396E
RGB	rgb(37, 57, 110)
HSL	hsl(224, 50%, 29%)
HSV	hsv(224, 66%, 43%)
CMYK	cmyk(66.4%, 48.2%, 0%, 56.9%)
CIE-LAB	lab(25.09, 10.72, -33.22)
CIE-LCH	lch(25.09, 34.91, 287.89°)
OKLab	oklab(35.8% -0.0063 -0.0949)
OKLCH	oklch(35.8% 0.095 266.2)
XYZ	xyz(5.0396, 4.4449, 15.3412)
Luminance	0.0445 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#25396E #6E5A25

analogous

#255E6E #25396E #36256E

triadic

#25396E #6E2539 #396E25

tetradic

#25396E #6E255E #6E5A25 #256E36

square

#25396E #6E255E #6E5A25 #256E36

split-complementary

#25396E #6E3625 #5E6E25

monochromatic

#080C17 #162140 #25396E #34519C #4B6CC2

Accessibility & contrast

On white

11.12

#25396E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.89

#25396E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #25396E

11.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##25396E	#FFFFFF	#000000	##FFFFFF
##25396E	1.00	11.12	1.89	11.12
#FFFFFF	11.12	1.00	21.00	1.00
#000000	1.89	21.00	1.00	21.00
##FFFFFF	11.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F3F70

Deuteranopia (green-blind)

#13386D

Tritanopia (blue-blind)

#00454E

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #25396e;
/* rgb */ color: rgb(37, 57, 110);
/* oklch */ color: oklch(35.8% 0.095 266.2);

Tailwind

colors: {
  custom: {
    50: '#686f98',
    500: '#25396e',
    950: '#000000',
  },
}

SCSS

$custom: #25396e;
$custom-light: #686f98;
$custom-dark: #000000;

JSON

{
  "hex": "#25396e",
  "rgb": {
    "r": 37,
    "g": 57,
    "b": 110
  },
  "hsl": {
    "h": 223.562,
    "s": 49.66,
    "l": 28.824
  },
  "oklch": {
    "l": 0.35799,
    "c": 0.09513,
    "h": 266.2
  },
  "luminance": 0.04445
}

Semantic roles & 50–950 ramp

primary

#25396E

secondary

#A18A4E

accent

#B34FD9

background

#F6F6F9

surface

#EBECF2

border

#C6C7CC

text

#07070D

muted

#7A7A7E

Preview Lab

Preview with #25396E

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

Preview Lab → · Contrast checker → · Palette generator →