#5F31AA#5F31AA

#5F31AA is a dark, vivid violet. Relative luminance 0.075; OKLCH L 44.3% C 0.181 H 295.4°. Best body text is #FFFFFF at 8.38:1 contrast (WCAG AA passes).

Color values

HEX	#5F31AA
RGB	rgb(95, 49, 170)
HSL	hsl(263, 55%, 43%)
HSV	hsv(263, 71%, 67%)
CMYK	cmyk(44.1%, 71.2%, 0%, 33.3%)
CIE-LAB	lab(32.99, 46.93, -57.32)
CIE-LCH	lch(32.99, 74.08, 309.31°)
OKLab	oklab(44.31% 0.0778 -0.164)
OKLCH	oklch(44.31% 0.182 295.4)
XYZ	xyz(13.0714, 7.5315, 38.7874)
Luminance	0.0753 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Rebeccapurple

#663399

ΔE00 3.46

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5F31AA #7CAA31

analogous

#313FAA #5F31AA #9B31AA

triadic

#5F31AA #AA5F31 #31AA5F

tetradic

#5F31AA #AA313F #7CAA31 #31AA9B

square

#5F31AA #AA313F #7CAA31 #31AA9B

split-complementary

#5F31AA #AA9B31 #3FAA31

monochromatic

#2A164B #44237A #5F31AA #7D4DCC #A07CD9

Accessibility & contrast

On white

8.38

#5F31AA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.51

#5F31AA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5F31AA

8.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5F31AA	#FFFFFF	#000000	##FFFFFF
##5F31AA	1.00	8.38	2.51	8.38
#FFFFFF	8.38	1.00	21.00	1.00
#000000	2.51	21.00	1.00	21.00
##FFFFFF	8.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004EAE

Deuteranopia (green-blind)

#004CA8

Tritanopia (blue-blind)

#4B4F6A

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #5f31aa;
/* rgb */ color: rgb(95, 49, 170);
/* oklch */ color: oklch(44.3% 0.181 295.4);

Tailwind

colors: {
  custom: {
    50: '#936dc4',
    500: '#5f31aa',
    950: '#000000',
  },
}

SCSS

$custom: #5f31aa;
$custom-light: #936dc4;
$custom-dark: #000000;

JSON

{
  "hex": "#5f31aa",
  "rgb": {
    "r": 95,
    "g": 49,
    "b": 170
  },
  "hsl": {
    "h": 262.81,
    "s": 55.251,
    "l": 42.941
  },
  "oklch": {
    "l": 0.44308,
    "c": 0.1815,
    "h": 295.4
  },
  "luminance": 0.07532
}

Semantic roles & 50–950 ramp

primary

#5F31AA

secondary

#A5C275

accent

#DF49A6

background

#F9F6FC

surface

#F2ECF8

border

#CCC7D1

text

#0E0713

muted

#7E7A82

Preview Lab

Preview with #5F31AA

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

Preview Lab → · Contrast checker → · Palette generator →