#5B289A#5B289A

#5B289A is a dark, vivid violet. Relative luminance 0.061; OKLCH L 41.4% C 0.174 H 298.9°. Best body text is #FFFFFF at 9.48:1 contrast (WCAG AA passes).

Color values

HEX	#5B289A
RGB	rgb(91, 40, 154)
HSL	hsl(267, 59%, 38%)
HSV	hsv(267, 74%, 60%)
CMYK	cmyk(40.9%, 74%, 0%, 39.6%)
CIE-LAB	lab(29.60, 46.40, -53.18)
CIE-LCH	lch(29.60, 70.58, 311.11°)
OKLab	oklab(41.39% 0.0839 -0.1519)
OKLCH	oklch(41.39% 0.174 298.9)
XYZ	xyz(10.9044, 6.0747, 31.1636)
Luminance	0.0607 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B289A #679A28

analogous

#282E9A #5B289A #94289A

triadic

#5B289A #9A5B28 #289A5B

tetradic

#5B289A #9A282E #679A28 #289A94

square

#5B289A #9A282E #679A28 #289A94

split-complementary

#5B289A #9A9428 #2E9A28

monochromatic

#220F39 #3E1B69 #5B289A #7835CA #9865D7

Accessibility & contrast

On white

9.48

#5B289A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.22

#5B289A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5B289A

9.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B289A	#FFFFFF	#000000	##FFFFFF
##5B289A	1.00	9.48	2.22	9.48
#FFFFFF	9.48	1.00	21.00	1.00
#000000	2.22	21.00	1.00	21.00
##FFFFFF	9.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00469D

Deuteranopia (green-blind)

#004598

Tritanopia (blue-blind)

#4C455F

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #5b289a;
/* rgb */ color: rgb(91, 40, 154);
/* oklch */ color: oklch(41.4% 0.174 298.9);

Tailwind

colors: {
  custom: {
    50: '#8f67b9',
    500: '#5b289a',
    950: '#000000',
  },
}

SCSS

$custom: #5b289a;
$custom-light: #8f67b9;
$custom-dark: #000000;

JSON

{
  "hex": "#5b289a",
  "rgb": {
    "r": 91,
    "g": 40,
    "b": 154
  },
  "hsl": {
    "h": 266.842,
    "s": 58.763,
    "l": 38.039
  },
  "oklch": {
    "l": 0.41386,
    "c": 0.17358,
    "h": 298.9
  },
  "luminance": 0.06075
}

Semantic roles & 50–950 ramp

primary

#5B289A

secondary

#94BD61

accent

#E2469C

background

#F9F6FB

surface

#F1EBF6

border

#CBC6D0

text

#0D0611

muted

#7E7A80

Preview Lab

Preview with #5B289A

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

Preview Lab → · Contrast checker → · Palette generator →