#25328A#25328A

#25328A is a dark, vivid blue. Relative luminance 0.045; OKLCH L 36.6% C 0.146 H 270.8°. Best body text is #FFFFFF at 11.04:1 contrast (WCAG AA passes).

Color values

HEX	#25328A
RGB	rgb(37, 50, 138)
HSL	hsl(232, 58%, 34%)
HSV	hsv(232, 73%, 54%)
CMYK	cmyk(73.2%, 63.8%, 0%, 45.9%)
CIE-LAB	lab(25.29, 26.40, -50.57)
CIE-LCH	lch(25.29, 57.05, 297.56°)
OKLab	oklab(36.63% 0.002 -0.146)
OKLCH	oklch(36.63% 0.146 270.8)
XYZ	xyz(6.4894, 4.5088, 24.5681)
Luminance	0.0451 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#25328A #8A7D25

analogous

#25658A #25328A #4B258A

triadic

#25328A #8A2532 #328A25

tetradic

#25328A #8A2565 #8A7D25 #258A4B

square

#25328A #8A2565 #8A7D25 #258A4B

split-complementary

#25328A #8A4B25 #658A25

monochromatic

#0B0F29 #18215A #25328A #3243BA #5767D2

Accessibility & contrast

On white

11.04

#25328A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.90

#25328A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #25328A

11.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##25328A	#FFFFFF	#000000	##FFFFFF
##25328A	1.00	11.04	1.90	11.04
#FFFFFF	11.04	1.00	21.00	1.00
#000000	1.90	21.00	1.00	21.00
##FFFFFF	11.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00418D

Deuteranopia (green-blind)

#003788

Tritanopia (blue-blind)

#004959

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #25328a;
/* rgb */ color: rgb(37, 50, 138);
/* oklch */ color: oklch(36.6% 0.146 270.8);

Tailwind

colors: {
  custom: {
    50: '#6f69ad',
    500: '#25328a',
    950: '#000000',
  },
}

SCSS

$custom: #25328a;
$custom-light: #6f69ad;
$custom-dark: #000000;

JSON

{
  "hex": "#25328a",
  "rgb": {
    "r": 37,
    "g": 50,
    "b": 138
  },
  "hsl": {
    "h": 232.277,
    "s": 57.714,
    "l": 34.314
  },
  "oklch": {
    "l": 0.36634,
    "c": 0.14604,
    "h": 270.8
  },
  "luminance": 0.04509
}

Semantic roles & 50–950 ramp

primary

#25328A

secondary

#B7AA54

accent

#CD47E1

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#080610

muted

#7B7A7F

Preview Lab

Preview with #25328A

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

Preview Lab → · Contrast checker → · Palette generator →