#25329B#25329B

#25329B is a dark, vivid blue. Relative luminance 0.050; OKLCH L 38.3% C 0.169 H 270.3°. Best body text is #FFFFFF at 10.46:1 contrast (WCAG AA passes).

Color values

HEX	#25329B
RGB	rgb(37, 50, 155)
HSL	hsl(233, 61%, 38%)
HSV	hsv(233, 76%, 61%)
CMYK	cmyk(76.1%, 67.7%, 0%, 39.2%)
CIE-LAB	lab(26.85, 32.75, -58.49)
CIE-LCH	lch(26.85, 67.04, 299.25°)
OKLab	oklab(38.26% 0.001 -0.1692)
OKLCH	oklch(38.26% 0.169 270.3)
XYZ	xyz(7.8179, 5.0402, 31.5648)
Luminance	0.0504 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#25329B #9B8E25

analogous

#256D9B #25329B #53259B

triadic

#25329B #9B2532 #329B25

tetradic

#25329B #9B256D #9B8E25 #259B53

square

#25329B #9B256D #9B8E25 #259B53

split-complementary

#25329B #9B5325 #6D9B25

monochromatic

#0D1238 #19226A #25329B #3142CC #616ED9

Accessibility & contrast

On white

10.46

#25329B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.01

#25329B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #25329B

10.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##25329B	#FFFFFF	#000000	##FFFFFF
##25329B	1.00	10.46	2.01	10.46
#FFFFFF	10.46	1.00	21.00	1.00
#000000	2.01	21.00	1.00	21.00
##FFFFFF	10.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00459E

Deuteranopia (green-blind)

#003A99

Tritanopia (blue-blind)

#004E62

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #25329b;
/* rgb */ color: rgb(37, 50, 155);
/* oklch */ color: oklch(38.3% 0.169 270.3);

Tailwind

colors: {
  custom: {
    50: '#736ab9',
    500: '#25329b',
    950: '#000000',
  },
}

SCSS

$custom: #25329b;
$custom-light: #736ab9;
$custom-dark: #000000;

JSON

{
  "hex": "#25329b",
  "rgb": {
    "r": 37,
    "g": 50,
    "b": 155
  },
  "hsl": {
    "h": 233.39,
    "s": 61.458,
    "l": 37.647
  },
  "oklch": {
    "l": 0.3826,
    "c": 0.1692,
    "h": 270.3
  },
  "luminance": 0.05041
}

Semantic roles & 50–950 ramp

primary

#25329B

secondary

#BFB45D

accent

#D343E5

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#090612

muted

#7B7A81

Preview Lab

Preview with #25329B

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

Preview Lab → · Contrast checker → · Palette generator →