#5B25A9#5B25A9

#5B25A9 is a dark, vivid violet. Relative luminance 0.064; OKLCH L 42.4% C 0.193 H 295.4°. Best body text is #FFFFFF at 9.20:1 contrast (WCAG AA passes).

Color values

HEX	#5B25A9
RGB	rgb(91, 37, 169)
HSL	hsl(265, 64%, 40%)
HSV	hsv(265, 78%, 66%)
CMYK	cmyk(46.2%, 78.1%, 0%, 33.7%)
CIE-LAB	lab(30.43, 51.65, -60.92)
CIE-LCH	lch(30.43, 79.87, 310.29°)
OKLab	oklab(42.37% 0.0827 -0.1746)
OKLCH	oklch(42.37% 0.193 295.4)
XYZ	xyz(12.1354, 6.4115, 38.1266)
Luminance	0.0641 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 6.76

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B25A9 #73A925

analogous

#2531A9 #5B25A9 #9D25A9

triadic

#5B25A9 #A95B25 #25A95B

tetradic

#5B25A9 #A92531 #73A925 #25A99D

square

#5B25A9 #A92531 #73A925 #25A99D

split-complementary

#5B25A9 #A99D25 #31A925

monochromatic

#250F45 #401A77 #5B25A9 #7738D3 #9A6ADE

Accessibility & contrast

On white

9.20

#5B25A9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.28

#5B25A9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5B25A9

9.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B25A9	#FFFFFF	#000000	##FFFFFF
##5B25A9	1.00	9.20	2.28	9.20
#FFFFFF	9.20	1.00	21.00	1.00
#000000	2.28	21.00	1.00	21.00
##FFFFFF	9.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0049AD

Deuteranopia (green-blind)

#0046A7

Tritanopia (blue-blind)

#454A66

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #5b25a9;
/* rgb */ color: rgb(91, 37, 169);
/* oklch */ color: oklch(42.4% 0.193 295.4);

Tailwind

colors: {
  custom: {
    50: '#9166c4',
    500: '#5b25a9',
    950: '#000000',
  },
}

SCSS

$custom: #5b25a9;
$custom-light: #9166c4;
$custom-dark: #000000;

JSON

{
  "hex": "#5b25a9",
  "rgb": {
    "r": 91,
    "g": 37,
    "b": 169
  },
  "hsl": {
    "h": 264.545,
    "s": 64.078,
    "l": 40.392
  },
  "oklch": {
    "l": 0.4237,
    "c": 0.19324,
    "h": 295.4
  },
  "luminance": 0.06412
}

Semantic roles & 50–950 ramp

primary

#5B25A9

secondary

#9EC465

accent

#E741A3

background

#F9F6FC

surface

#F2EBF8

border

#CCC6D1

text

#0E0613

muted

#7E7A82

Preview Lab

Preview with #5B25A9

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

Preview Lab → · Contrast checker → · Palette generator →