#5A1F9F#5A1F9F

#5A1F9F is a dark, vivid violet. Relative luminance 0.057; OKLCH L 40.7% C 0.188 H 298.2°. Best body text is #FFFFFF at 9.85:1 contrast (WCAG AA passes).

Color values

HEX	#5A1F9F
RGB	rgb(90, 31, 159)
HSL	hsl(268, 67%, 37%)
HSV	hsv(268, 81%, 62%)
CMYK	cmyk(43.4%, 80.5%, 0%, 37.6%)
CIE-LAB	lab(28.53, 51.45, -57.99)
CIE-LCH	lch(28.53, 77.52, 311.58°)
OKLab	oklab(40.74% 0.0889 -0.166)
OKLCH	oklch(40.74% 0.188 298.2)
XYZ	xyz(10.9628, 5.6566, 33.3084)
Luminance	0.0566 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A1F9F #649F1F

analogous

#1F249F #5A1F9F #9A1F9F

triadic

#5A1F9F #9F5A1F #1F9F5A

tetradic

#5A1F9F #9F1F24 #649F1F #1F9F9A

square

#5A1F9F #9F1F24 #649F1F #1F9F9A

split-complementary

#5A1F9F #9F9A1F #249F1F

monochromatic

#200B39 #3D156C #5A1F9F #7729D2 #975ADF

Accessibility & contrast

On white

9.85

#5A1F9F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.13

#5A1F9F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5A1F9F

9.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A1F9F	#FFFFFF	#000000	##FFFFFF
##5A1F9F	1.00	9.85	2.13	9.85
#FFFFFF	9.85	1.00	21.00	1.00
#000000	2.13	21.00	1.00	21.00
##FFFFFF	9.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0043A2

Deuteranopia (green-blind)

#00429D

Tritanopia (blue-blind)

#48435F

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #5a1f9f;
/* rgb */ color: rgb(90, 31, 159);
/* oklch */ color: oklch(40.7% 0.188 298.2);

Tailwind

colors: {
  custom: {
    50: '#9063bc',
    500: '#5a1f9f',
    950: '#000000',
  },
}

SCSS

$custom: #5a1f9f;
$custom-light: #9063bc;
$custom-dark: #000000;

JSON

{
  "hex": "#5a1f9f",
  "rgb": {
    "r": 90,
    "g": 31,
    "b": 159
  },
  "hsl": {
    "h": 267.656,
    "s": 67.368,
    "l": 37.255
  },
  "oklch": {
    "l": 0.40741,
    "c": 0.18832,
    "h": 298.2
  },
  "luminance": 0.05657
}

Semantic roles & 50–950 ramp

primary

#5A1F9F

secondary

#91C357

accent

#EA3E9B

background

#F9F6FB

surface

#F2EBF7

border

#CCC6D0

text

#0D0612

muted

#7E7A81

Preview Lab

Preview with #5A1F9F

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

Preview Lab → · Contrast checker → · Palette generator →