#5B25B0#5B25B0

#5B25B0 is a dark, highly saturated violet. Relative luminance 0.067; OKLCH L 43.0% C 0.201 H 293.7°. Best body text is #FFFFFF at 8.99:1 contrast (WCAG AA passes).

Color values

HEX	#5B25B0
RGB	rgb(91, 37, 176)
HSL	hsl(263, 65%, 42%)
HSV	hsv(263, 79%, 69%)
CMYK	cmyk(48.3%, 79%, 0%, 31%)
CIE-LAB	lab(31.07, 53.47, -64.06)
CIE-LCH	lch(31.07, 83.44, 309.85°)
OKLab	oklab(43.01% 0.0807 -0.1838)
OKLCH	oklch(43.01% 0.201 293.7)
XYZ	xyz(12.8103, 6.6815, 41.6806)
Luminance	0.0668 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 6.07

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B25B0 #7AB025

analogous

#2535B0 #5B25B0 #A125B0

triadic

#5B25B0 #B05B25 #25B05B

tetradic

#5B25B0 #B02535 #7AB025 #25B0A1

square

#5B25B0 #B02535 #7AB025 #25B0A1

split-complementary

#5B25B0 #B0A125 #35B025

monochromatic

#27104B #411A7D #5B25B0 #783CD6 #9B6FE1

Accessibility & contrast

On white

8.99

#5B25B0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.34

#5B25B0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5B25B0

8.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B25B0	#FFFFFF	#000000	##FFFFFF
##5B25B0	1.00	8.99	2.34	8.99
#FFFFFF	8.99	1.00	21.00	1.00
#000000	2.34	21.00	1.00	21.00
##FFFFFF	8.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004BB4

Deuteranopia (green-blind)

#0047AD

Tritanopia (blue-blind)

#414C6A

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #5b25b0;
/* rgb */ color: rgb(91, 37, 176);
/* oklch */ color: oklch(43.0% 0.201 293.7);

Tailwind

colors: {
  custom: {
    50: '#9266c9',
    500: '#5b25b0',
    950: '#000000',
  },
}

SCSS

$custom: #5b25b0;
$custom-light: #9266c9;
$custom-dark: #000000;

JSON

{
  "hex": "#5b25b0",
  "rgb": {
    "r": 91,
    "g": 37,
    "b": 176
  },
  "hsl": {
    "h": 263.309,
    "s": 65.258,
    "l": 41.765
  },
  "oklch": {
    "l": 0.43014,
    "c": 0.20075,
    "h": 293.7
  },
  "luminance": 0.06682
}

Semantic roles & 50–950 ramp

primary

#5B25B0

secondary

#A3C76A

accent

#E840A7

background

#F9F6FC

surface

#F2EBF8

border

#CCC6D1

text

#0E0613

muted

#7E7A82

Preview Lab

Preview with #5B25B0

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

Preview Lab → · Contrast checker → · Palette generator →