#25327A#25327A

#25327A is a dark, vivid blue. Relative luminance 0.041; OKLCH L 35.2% C 0.123 H 271.0°. Best body text is #FFFFFF at 11.56:1 contrast (WCAG AA passes).

Color values

HEX	#25327A
RGB	rgb(37, 50, 122)
HSL	hsl(231, 53%, 31%)
HSV	hsv(231, 70%, 48%)
CMYK	cmyk(69.7%, 59%, 0%, 52.2%)
CIE-LAB	lab(23.93, 20.28, -42.74)
CIE-LCH	lch(23.93, 47.31, 295.38°)
OKLab	oklab(35.21% 0.0021 -0.123)
OKLCH	oklch(35.21% 0.123 271)
XYZ	xyz(5.4152, 4.0792, 18.9106)
Luminance	0.0408 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#25327A #7A6D25

analogous

#255C7A #25327A #42257A

triadic

#25327A #7A2532 #327A25

tetradic

#25327A #7A255C #7A6D25 #257A42

square

#25327A #7A255C #7A6D25 #257A42

split-complementary

#25327A #7A4225 #5C7A25

monochromatic

#090C1C #171F4B #25327A #3345A9 #5062CA

Accessibility & contrast

On white

11.56

#25327A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.82

#25327A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #25327A

11.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##25327A	#FFFFFF	#000000	##FFFFFF
##25327A	1.00	11.56	1.82	11.56
#FFFFFF	11.56	1.00	21.00	1.00
#000000	1.82	21.00	1.00	21.00
##FFFFFF	11.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003D7C

Deuteranopia (green-blind)

#003579

Tritanopia (blue-blind)

#004451

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #25327a;
/* rgb */ color: rgb(37, 50, 122);
/* oklch */ color: oklch(35.2% 0.123 271.0);

Tailwind

colors: {
  custom: {
    50: '#6b69a1',
    500: '#25327a',
    950: '#000000',
  },
}

SCSS

$custom: #25327a;
$custom-light: #6b69a1;
$custom-dark: #000000;

JSON

{
  "hex": "#25327a",
  "rgb": {
    "r": 37,
    "g": 50,
    "b": 122
  },
  "hsl": {
    "h": 230.824,
    "s": 53.459,
    "l": 31.176
  },
  "oklch": {
    "l": 0.35205,
    "c": 0.12303,
    "h": 271
  },
  "luminance": 0.0408
}

Semantic roles & 50–950 ramp

primary

#25327A

secondary

#AC9E4E

accent

#C74BDD

background

#F6F6FA

surface

#ECEBF3

border

#C7C6CD

text

#07060F

muted

#7A7A7F

Preview Lab

Preview with #25327A

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

Preview Lab → · Contrast checker → · Palette generator →