#5B289F#5B289F

#5B289F is a dark, vivid violet. Relative luminance 0.062; OKLCH L 41.8% C 0.179 H 297.5°. Best body text is #FFFFFF at 9.34:1 contrast (WCAG AA passes).

Color values

HEX	#5B289F
RGB	rgb(91, 40, 159)
HSL	hsl(266, 60%, 39%)
HSV	hsv(266, 75%, 62%)
CMYK	cmyk(42.8%, 74.8%, 0%, 37.6%)
CIE-LAB	lab(30.02, 47.70, -55.54)
CIE-LCH	lch(30.02, 73.21, 310.66°)
OKLab	oklab(41.81% 0.0828 -0.1589)
OKLCH	oklch(41.81% 0.179 297.5)
XYZ	xyz(11.3296, 6.2447, 33.4026)
Luminance	0.0624 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B289F #6C9F28

analogous

#28319F #5B289F #97289F

triadic

#5B289F #9F5B28 #289F5B

tetradic

#5B289F #9F2831 #6C9F28 #289F97

square

#5B289F #9F2831 #6C9F28 #289F97

split-complementary

#5B289F #9F9728 #319F28

monochromatic

#230F3D #3F1C6E #5B289F #7737CD #9968D9

Accessibility & contrast

On white

9.34

#5B289F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.25

#5B289F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5B289F

9.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B289F	#FFFFFF	#000000	##FFFFFF
##5B289F	1.00	9.34	2.25	9.34
#FFFFFF	9.34	1.00	21.00	1.00
#000000	2.25	21.00	1.00	21.00
##FFFFFF	9.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0047A2

Deuteranopia (green-blind)

#00459D

Tritanopia (blue-blind)

#4A4761

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #5b289f;
/* rgb */ color: rgb(91, 40, 159);
/* oklch */ color: oklch(41.8% 0.179 297.5);

Tailwind

colors: {
  custom: {
    50: '#9067bc',
    500: '#5b289f',
    950: '#000000',
  },
}

SCSS

$custom: #5b289f;
$custom-light: #9067bc;
$custom-dark: #000000;

JSON

{
  "hex": "#5b289f",
  "rgb": {
    "r": 91,
    "g": 40,
    "b": 159
  },
  "hsl": {
    "h": 265.714,
    "s": 59.799,
    "l": 39.02
  },
  "oklch": {
    "l": 0.41814,
    "c": 0.17914,
    "h": 297.5
  },
  "luminance": 0.06245
}

Semantic roles & 50–950 ramp

primary

#5B289F

secondary

#98BF64

accent

#E3459F

background

#F9F6FB

surface

#F2EBF7

border

#CCC6D0

text

#0D0612

muted

#7E7A81

Preview Lab

Preview with #5B289F

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

Preview Lab → · Contrast checker → · Palette generator →