#25348D#25348D

#25348D is a dark, vivid blue. Relative luminance 0.048; OKLCH L 37.3% C 0.148 H 270.2°. Best body text is #FFFFFF at 10.74:1 contrast (WCAG AA passes).

Color values

HEX	#25348D
RGB	rgb(37, 52, 141)
HSL	hsl(231, 58%, 35%)
HSV	hsv(231, 74%, 55%)
CMYK	cmyk(73.8%, 63.1%, 0%, 44.7%)
CIE-LAB	lab(26.07, 26.18, -51.15)
CIE-LCH	lch(26.07, 57.46, 297.11°)
OKLab	oklab(37.3% 0.0004 -0.1477)
OKLCH	oklch(37.3% 0.148 270.2)
XYZ	xyz(6.7970, 4.7717, 25.7570)
Luminance	0.0477 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#25348D #8D7E25

analogous

#25688D #25348D #4A258D

triadic

#25348D #8D2534 #348D25

tetradic

#25348D #8D2568 #8D7E25 #258D4A

square

#25348D #8D2568 #8D7E25 #258D4A

split-complementary

#25348D #8D4A25 #688D25

monochromatic

#0C102C #18225D #25348D #3246BD #596BD3

Accessibility & contrast

On white

10.74

#25348D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.95

#25348D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #25348D

10.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##25348D	#FFFFFF	#000000	##FFFFFF
##25348D	1.00	10.74	1.95	10.74
#FFFFFF	10.74	1.00	21.00	1.00
#000000	1.95	21.00	1.00	21.00
##FFFFFF	10.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004390

Deuteranopia (green-blind)

#00398B

Tritanopia (blue-blind)

#004B5B

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #25348d;
/* rgb */ color: rgb(37, 52, 141);
/* oklch */ color: oklch(37.3% 0.148 270.2);

Tailwind

colors: {
  custom: {
    50: '#6f6baf',
    500: '#25348d',
    950: '#000000',
  },
}

SCSS

$custom: #25348d;
$custom-light: #6f6baf;
$custom-dark: #000000;

JSON

{
  "hex": "#25348d",
  "rgb": {
    "r": 37,
    "g": 52,
    "b": 141
  },
  "hsl": {
    "h": 231.346,
    "s": 58.427,
    "l": 34.902
  },
  "oklch": {
    "l": 0.37298,
    "c": 0.1477,
    "h": 270.2
  },
  "luminance": 0.04772
}

Semantic roles & 50–950 ramp

primary

#25348D

secondary

#B8AA56

accent

#CB46E2

background

#F7F6FA

surface

#EDEBF5

border

#C8C6CF

text

#080610

muted

#7B7A7F

Preview Lab

Preview with #25348D

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

Preview Lab → · Contrast checker → · Palette generator →