#4F33AF#4F33AF

#4F33AF is a dark, vivid violet. Relative luminance 0.071; OKLCH L 43.4% C 0.185 H 286.2°. Best body text is #FFFFFF at 8.66:1 contrast (WCAG AA passes).

Color values

HEX	#4F33AF
RGB	rgb(79, 51, 175)
HSL	hsl(254, 55%, 44%)
HSV	hsv(254, 71%, 69%)
CMYK	cmyk(54.9%, 70.9%, 0%, 31.4%)
CIE-LAB	lab(32.09, 44.55, -61.85)
CIE-LCH	lch(32.09, 76.22, 305.77°)
OKLab	oklab(43.4% 0.0516 -0.1778)
OKLCH	oklch(43.4% 0.185 286.2)
XYZ	xyz(12.1438, 7.1244, 41.2844)
Luminance	0.0712 (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

#4F33AF #93AF33

analogous

#3355AF #4F33AF #8D33AF

triadic

#4F33AF #AF4F33 #33AF4F

tetradic

#4F33AF #AF3355 #93AF33 #33AF8D

square

#4F33AF #AF3355 #93AF33 #33AF8D

split-complementary

#4F33AF #AF8D33 #55AF33

monochromatic

#241750 #3A2580 #4F33AF #6E52CD #9682DB

Accessibility & contrast

On white

8.66

#4F33AF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.42

#4F33AF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F33AF

8.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F33AF	#FFFFFF	#000000	##FFFFFF
##4F33AF	1.00	8.66	2.42	8.66
#FFFFFF	8.66	1.00	21.00	1.00
#000000	2.42	21.00	1.00	21.00
##FFFFFF	8.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004FB3

Deuteranopia (green-blind)

#0048AD

Tritanopia (blue-blind)

#26546D

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #4f33af;
/* rgb */ color: rgb(79, 51, 175);
/* oklch */ color: oklch(43.4% 0.185 286.2);

Tailwind

colors: {
  custom: {
    50: '#8a6dc8',
    500: '#4f33af',
    950: '#000000',
  },
}

SCSS

$custom: #4f33af;
$custom-light: #8a6dc8;
$custom-dark: #000000;

JSON

{
  "hex": "#4f33af",
  "rgb": {
    "r": 79,
    "g": 51,
    "b": 175
  },
  "hsl": {
    "h": 253.548,
    "s": 54.867,
    "l": 44.314
  },
  "oklch": {
    "l": 0.43402,
    "c": 0.18517,
    "h": 286.2
  },
  "luminance": 0.07125
}

Semantic roles & 50–950 ramp

primary

#4F33AF

secondary

#B3C47A

accent

#DE4ABD

background

#F9F6FC

surface

#F1ECF8

border

#CBC7D1

text

#0D0713

muted

#7E7A82

Preview Lab

Preview with #4F33AF

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

Preview Lab → · Contrast checker → · Palette generator →