#5D28B1#5D28B1

#5D28B1 is a dark, vivid violet. Relative luminance 0.070; OKLCH L 43.6% C 0.199 H 294.0°. Best body text is #FFFFFF at 8.74:1 contrast (WCAG AA passes).

Color values

HEX	#5D28B1
RGB	rgb(93, 40, 177)
HSL	hsl(263, 63%, 43%)
HSV	hsv(263, 77%, 69%)
CMYK	cmyk(47.5%, 77.4%, 0%, 30.6%)
CIE-LAB	lab(31.85, 52.73, -63.37)
CIE-LCH	lch(31.85, 82.44, 309.76°)
OKLab	oklab(43.64% 0.0811 -0.1818)
OKLCH	oklch(43.64% 0.199 294)
XYZ	xyz(13.2066, 7.0187, 42.2453)
Luminance	0.0702 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 5.63

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5D28B1 #7CB128

analogous

#2837B1 #5D28B1 #A228B1

triadic

#5D28B1 #B15D28 #28B15D

tetradic

#5D28B1 #B12837 #7CB128 #28B1A2

square

#5D28B1 #B12837 #7CB128 #28B1A2

split-complementary

#5D28B1 #B1A228 #37B128

monochromatic

#29114D #431D7F #5D28B1 #7B42D4 #9E74E0

Accessibility & contrast

On white

8.74

#5D28B1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.40

#5D28B1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5D28B1

8.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5D28B1	#FFFFFF	#000000	##FFFFFF
##5D28B1	1.00	8.74	2.40	8.74
#FFFFFF	8.74	1.00	21.00	1.00
#000000	2.40	21.00	1.00	21.00
##FFFFFF	8.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004CB5

Deuteranopia (green-blind)

#0049AE

Tritanopia (blue-blind)

#444E6C

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #5d28b1;
/* rgb */ color: rgb(93, 40, 177);
/* oklch */ color: oklch(43.6% 0.199 294.0);

Tailwind

colors: {
  custom: {
    50: '#9368c9',
    500: '#5d28b1',
    950: '#000000',
  },
}

SCSS

$custom: #5d28b1;
$custom-light: #9368c9;
$custom-dark: #000000;

JSON

{
  "hex": "#5d28b1",
  "rgb": {
    "r": 93,
    "g": 40,
    "b": 177
  },
  "hsl": {
    "h": 263.212,
    "s": 63.134,
    "l": 42.549
  },
  "oklch": {
    "l": 0.43639,
    "c": 0.19905,
    "h": 294
  },
  "luminance": 0.07019
}

Semantic roles & 50–950 ramp

primary

#5D28B1

secondary

#A4C76E

accent

#E642A7

background

#F9F6FC

surface

#F2EBF8

border

#CCC6D1

text

#0E0613

muted

#7E7A82

Preview Lab

Preview with #5D28B1

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

Preview Lab → · Contrast checker → · Palette generator →