#4F33AE#4F33AE

#4F33AE is a dark, vivid violet. Relative luminance 0.071; OKLCH L 43.3% C 0.184 H 286.4°. Best body text is #FFFFFF at 8.69:1 contrast (WCAG AA passes).

Color values

HEX	#4F33AE
RGB	rgb(79, 51, 174)
HSL	hsl(254, 55%, 44%)
HSV	hsv(254, 71%, 68%)
CMYK	cmyk(54.6%, 70.7%, 0%, 31.8%)
CIE-LAB	lab(32.00, 44.26, -61.39)
CIE-LCH	lch(32.00, 75.68, 305.79°)
OKLab	oklab(43.31% 0.0518 -0.1765)
OKLCH	oklch(43.31% 0.184 286.4)
XYZ	xyz(12.0460, 7.0853, 40.7690)
Luminance	0.0709 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Ocean Blue

#4F42B5

ΔE00 4.04

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F33AE #92AE33

analogous

#3354AE #4F33AE #8D33AE

triadic

#4F33AE #AE4F33 #33AE4F

tetradic

#4F33AE #AE3354 #92AE33 #33AE8D

square

#4F33AE #AE3354 #92AE33 #33AE8D

split-complementary

#4F33AE #AE8D33 #54AE33

monochromatic

#24174F #3A257F #4F33AE #6E52CC #9581DA

Accessibility & contrast

On white

8.69

#4F33AE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.42

#4F33AE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F33AE

8.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F33AE	#FFFFFF	#000000	##FFFFFF
##4F33AE	1.00	8.69	2.42	8.69
#FFFFFF	8.69	1.00	21.00	1.00
#000000	2.42	21.00	1.00	21.00
##FFFFFF	8.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004EB2

Deuteranopia (green-blind)

#0048AC

Tritanopia (blue-blind)

#27536D

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #4f33ae;
/* rgb */ color: rgb(79, 51, 174);
/* oklch */ color: oklch(43.3% 0.184 286.4);

Tailwind

colors: {
  custom: {
    50: '#8a6dc7',
    500: '#4f33ae',
    950: '#000000',
  },
}

SCSS

$custom: #4f33ae;
$custom-light: #8a6dc7;
$custom-dark: #000000;

JSON

{
  "hex": "#4f33ae",
  "rgb": {
    "r": 79,
    "g": 51,
    "b": 174
  },
  "hsl": {
    "h": 253.659,
    "s": 54.667,
    "l": 44.118
  },
  "oklch": {
    "l": 0.43312,
    "c": 0.18395,
    "h": 286.4
  },
  "luminance": 0.07086
}

Semantic roles & 50–950 ramp

primary

#4F33AE

secondary

#B3C379

accent

#DE4ABC

background

#F9F6FC

surface

#F1ECF8

border

#CBC7D1

text

#0D0713

muted

#7E7A82

Preview Lab

Preview with #4F33AE

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

Preview Lab → · Contrast checker → · Palette generator →