#5B25B1#5B25B1

#5B25B1 is a dark, highly saturated violet. Relative luminance 0.067; OKLCH L 43.1% C 0.202 H 293.5°. Best body text is #FFFFFF at 8.96:1 contrast (WCAG AA passes).

Color values

HEX	#5B25B1
RGB	rgb(91, 37, 177)
HSL	hsl(263, 65%, 42%)
HSV	hsv(263, 79%, 69%)
CMYK	cmyk(48.6%, 79.1%, 0%, 30.6%)
CIE-LAB	lab(31.16, 53.73, -64.51)
CIE-LCH	lch(31.16, 83.95, 309.79°)
OKLab	oklab(43.11% 0.0804 -0.1851)
OKLCH	oklch(43.11% 0.202 293.5)
XYZ	xyz(12.9096, 6.7212, 42.2036)
Luminance	0.0672 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 5.97

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B25B1 #7BB125

analogous

#2535B1 #5B25B1 #A125B1

triadic

#5B25B1 #B15B25 #25B15B

tetradic

#5B25B1 #B12535 #7BB125 #25B1A1

square

#5B25B1 #B12535 #7BB125 #25B1A1

split-complementary

#5B25B1 #B1A125 #35B125

monochromatic

#27104C #411A7E #5B25B1 #783DD6 #9B6FE1

Accessibility & contrast

On white

8.96

#5B25B1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.34

#5B25B1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5B25B1

8.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B25B1	#FFFFFF	#000000	##FFFFFF
##5B25B1	1.00	8.96	2.34	8.96
#FFFFFF	8.96	1.00	21.00	1.00
#000000	2.34	21.00	1.00	21.00
##FFFFFF	8.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004BB5

Deuteranopia (green-blind)

#0047AE

Tritanopia (blue-blind)

#404D6B

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #5b25b1;
/* rgb */ color: rgb(91, 37, 177);
/* oklch */ color: oklch(43.1% 0.202 293.5);

Tailwind

colors: {
  custom: {
    50: '#9267c9',
    500: '#5b25b1',
    950: '#000000',
  },
}

SCSS

$custom: #5b25b1;
$custom-light: #9267c9;
$custom-dark: #000000;

JSON

{
  "hex": "#5b25b1",
  "rgb": {
    "r": 91,
    "g": 37,
    "b": 177
  },
  "hsl": {
    "h": 263.143,
    "s": 65.421,
    "l": 41.961
  },
  "oklch": {
    "l": 0.43107,
    "c": 0.20182,
    "h": 293.5
  },
  "luminance": 0.06722
}

Semantic roles & 50–950 ramp

primary

#5B25B1

secondary

#A4C86A

accent

#E83FA7

background

#F9F6FC

surface

#F2EBF8

border

#CCC6D1

text

#0E0613

muted

#7E7A82

Preview Lab

Preview with #5B25B1

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

Preview Lab → · Contrast checker → · Palette generator →