#4F31AF#4F31AF

#4F31AF is a dark, vivid violet. Relative luminance 0.070; OKLCH L 43.1% C 0.187 H 286.5°. Best body text is #FFFFFF at 8.78:1 contrast (WCAG AA passes).

Color values

HEX	#4F31AF
RGB	rgb(79, 49, 175)
HSL	hsl(254, 56%, 44%)
HSV	hsv(254, 72%, 69%)
CMYK	cmyk(54.9%, 72%, 0%, 31.4%)
CIE-LAB	lab(31.70, 45.63, -62.48)
CIE-LCH	lch(31.70, 77.37, 306.14°)
OKLab	oklab(43.13% 0.0533 -0.1797)
OKLCH	oklch(43.13% 0.187 286.5)
XYZ	xyz(12.0583, 6.9534, 41.2559)
Luminance	0.0695 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F31AF #91AF31

analogous

#3152AF #4F31AF #8E31AF

triadic

#4F31AF #AF4F31 #31AF4F

tetradic

#4F31AF #AF3152 #91AF31 #31AF8E

square

#4F31AF #AF3152 #91AF31 #31AF8E

split-complementary

#4F31AF #AF8E31 #52AF31

monochromatic

#24164F #39247F #4F31AF #6D4FCE #957FDB

Accessibility & contrast

On white

8.78

#4F31AF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.39

#4F31AF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F31AF

8.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F31AF	#FFFFFF	#000000	##FFFFFF
##4F31AF	1.00	8.78	2.39	8.78
#FFFFFF	8.78	1.00	21.00	1.00
#000000	2.39	21.00	1.00	21.00
##FFFFFF	8.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004EB3

Deuteranopia (green-blind)

#0047AD

Tritanopia (blue-blind)

#26536D

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #4f31af;
/* rgb */ color: rgb(79, 49, 175);
/* oklch */ color: oklch(43.1% 0.187 286.5);

Tailwind

colors: {
  custom: {
    50: '#8a6cc8',
    500: '#4f31af',
    950: '#000000',
  },
}

SCSS

$custom: #4f31af;
$custom-light: #8a6cc8;
$custom-dark: #000000;

JSON

{
  "hex": "#4f31af",
  "rgb": {
    "r": 79,
    "g": 49,
    "b": 175
  },
  "hsl": {
    "h": 254.286,
    "s": 56.25,
    "l": 43.922
  },
  "oklch": {
    "l": 0.43126,
    "c": 0.18743,
    "h": 286.5
  },
  "luminance": 0.06954
}

Semantic roles & 50–950 ramp

primary

#4F31AF

secondary

#B2C478

accent

#E048BC

background

#F9F6FC

surface

#F1EBF8

border

#CBC6D1

text

#0D0713

muted

#7E7A82

Preview Lab

Preview with #4F31AF

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

Preview Lab → · Contrast checker → · Palette generator →