#5B439D#5B439D

#5B439D is a mid, vivid violet. Relative luminance 0.087; OKLCH L 45.6% C 0.140 H 292.2°. Best body text is #FFFFFF at 7.68:1 contrast (WCAG AA passes).

Color values

HEX	#5B439D
RGB	rgb(91, 67, 157)
HSL	hsl(256, 40%, 44%)
HSV	hsv(256, 57%, 62%)
CMYK	cmyk(42%, 57.3%, 0%, 38.4%)
CIE-LAB	lab(35.35, 32.31, -45.70)
CIE-LCH	lch(35.35, 55.97, 305.26°)
OKLab	oklab(45.61% 0.0531 -0.13)
OKLCH	oklch(45.61% 0.14 292.2)
XYZ	xyz(12.4057, 8.6724, 32.9121)
Luminance	0.0867 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 6.80

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B439D #859D43

analogous

#43589D #5B439D #88439D

triadic

#5B439D #9D5B43 #439D5B

tetradic

#5B439D #9D4358 #859D43 #439D88

square

#5B439D #9D4358 #859D43 #439D88

split-complementary

#5B439D #9D8843 #589D43

monochromatic

#291E47 #423172 #5B439D #7A61BC #9E8CCE

Accessibility & contrast

On white

7.68

#5B439D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.73

#5B439D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5B439D

7.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B439D	#FFFFFF	#000000	##FFFFFF
##5B439D	1.00	7.68	2.73	7.68
#FFFFFF	7.68	1.00	21.00	1.00
#000000	2.73	21.00	1.00	21.00
##FFFFFF	7.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1254A0

Deuteranopia (green-blind)

#19519B

Tritanopia (blue-blind)

#495669

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #5b439d;
/* rgb */ color: rgb(91, 67, 157);
/* oklch */ color: oklch(45.6% 0.140 292.2);

Tailwind

colors: {
  custom: {
    50: '#8e78ba',
    500: '#5b439d',
    950: '#000000',
  },
}

SCSS

$custom: #5b439d;
$custom-light: #8e78ba;
$custom-dark: #000000;

JSON

{
  "hex": "#5b439d",
  "rgb": {
    "r": 91,
    "g": 67,
    "b": 157
  },
  "hsl": {
    "h": 256,
    "s": 40.179,
    "l": 43.922
  },
  "oklch": {
    "l": 0.45612,
    "c": 0.1404,
    "h": 292.2
  },
  "luminance": 0.08673
}

Semantic roles & 50–950 ramp

primary

#5B439D

secondary

#ABB983

accent

#D058B0

background

#F9F7FB

surface

#F1EDF6

border

#CBC8D0

text

#0D0912

muted

#7E7B81

Preview Lab

Preview with #5B439D

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

Preview Lab → · Contrast checker → · Palette generator →