#25338D#25338D

#25338D is a dark, vivid blue. Relative luminance 0.047; OKLCH L 37.1% C 0.149 H 270.5°. Best body text is #FFFFFF at 10.84:1 contrast (WCAG AA passes).

Color values

HEX	#25338D
RGB	rgb(37, 51, 141)
HSL	hsl(232, 58%, 35%)
HSV	hsv(232, 74%, 55%)
CMYK	cmyk(73.8%, 63.8%, 0%, 44.7%)
CIE-LAB	lab(25.81, 26.86, -51.58)
CIE-LCH	lch(25.81, 58.15, 297.51°)
OKLab	oklab(37.1% 0.0012 -0.149)
OKLCH	oklch(37.1% 0.149 270.5)
XYZ	xyz(6.7529, 4.6834, 25.7422)
Luminance	0.0468 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#25338D #8D7F25

analogous

#25678D #25338D #4B258D

triadic

#25338D #8D2533 #338D25

tetradic

#25338D #8D2567 #8D7F25 #258D4B

square

#25338D #8D2567 #8D7F25 #258D4B

split-complementary

#25338D #8D4B25 #678D25

monochromatic

#0C102C #18215D #25338D #3245BD #5969D3

Accessibility & contrast

On white

10.84

#25338D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.94

#25338D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #25338D

10.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##25338D	#FFFFFF	#000000	##FFFFFF
##25338D	1.00	10.84	1.94	10.84
#FFFFFF	10.84	1.00	21.00	1.00
#000000	1.94	21.00	1.00	21.00
##FFFFFF	10.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004290

Deuteranopia (green-blind)

#00388B

Tritanopia (blue-blind)

#004A5B

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #25338d;
/* rgb */ color: rgb(37, 51, 141);
/* oklch */ color: oklch(37.1% 0.149 270.5);

Tailwind

colors: {
  custom: {
    50: '#6f6aaf',
    500: '#25338d',
    950: '#000000',
  },
}

SCSS

$custom: #25338d;
$custom-light: #6f6aaf;
$custom-dark: #000000;

JSON

{
  "hex": "#25338d",
  "rgb": {
    "r": 37,
    "g": 51,
    "b": 141
  },
  "hsl": {
    "h": 231.923,
    "s": 58.427,
    "l": 34.902
  },
  "oklch": {
    "l": 0.37105,
    "c": 0.14896,
    "h": 270.5
  },
  "luminance": 0.04684
}

Semantic roles & 50–950 ramp

primary

#25338D

secondary

#B8AB56

accent

#CD46E2

background

#F7F6FA

surface

#EDEBF5

border

#C8C6CF

text

#080610

muted

#7B7A7F

Preview Lab

Preview with #25338D

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

Preview Lab → · Contrast checker → · Palette generator →