#4F33BD#4F33BD

#4F33BD is a dark, highly saturated violet. Relative luminance 0.077; OKLCH L 44.7% C 0.202 H 283.9°. Best body text is #FFFFFF at 8.27:1 contrast (WCAG AA passes).

Color values

HEX	#4F33BD
RGB	rgb(79, 51, 189)
HSL	hsl(252, 58%, 47%)
HSV	hsv(252, 73%, 74%)
CMYK	cmyk(58.2%, 73%, 0%, 25.9%)
CIE-LAB	lab(33.36, 48.71, -68.07)
CIE-LCH	lch(33.36, 83.70, 305.59°)
OKLab	oklab(44.69% 0.0487 -0.1961)
OKLCH	oklch(44.69% 0.202 283.9)
XYZ	xyz(13.5908, 7.7032, 48.9049)
Luminance	0.0770 (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

#4F33BD #A1BD33

analogous

#335CBD #4F33BD #9433BD

triadic

#4F33BD #BD4F33 #33BD4F

tetradic

#4F33BD #BD335C #A1BD33 #33BD94

square

#4F33BD #BD335C #A1BD33 #33BD94

split-complementary

#4F33BD #BD9433 #5CBD33

monochromatic

#27195D #3B268D #4F33BD #735BD3 #9C8BE0

Accessibility & contrast

On white

8.27

#4F33BD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.54

#4F33BD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F33BD

8.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F33BD	#FFFFFF	#000000	##FFFFFF
##4F33BD	1.00	8.27	2.54	8.27
#FFFFFF	8.27	1.00	21.00	1.00
#000000	2.54	21.00	1.00	21.00
##FFFFFF	8.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0053C1

Deuteranopia (green-blind)

#004ABA

Tritanopia (blue-blind)

#0F5975

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #4f33bd;
/* rgb */ color: rgb(79, 51, 189);
/* oklch */ color: oklch(44.7% 0.202 283.9);

Tailwind

colors: {
  custom: {
    50: '#8d6ed2',
    500: '#4f33bd',
    950: '#000000',
  },
}

SCSS

$custom: #4f33bd;
$custom-light: #8d6ed2;
$custom-dark: #000000;

JSON

{
  "hex": "#4f33bd",
  "rgb": {
    "r": 79,
    "g": 51,
    "b": 189
  },
  "hsl": {
    "h": 252.174,
    "s": 57.5,
    "l": 47.059
  },
  "oklch": {
    "l": 0.44691,
    "c": 0.20202,
    "h": 283.9
  },
  "luminance": 0.07704
}

Semantic roles & 50–950 ramp

primary

#4F33BD

secondary

#BBCA82

accent

#E147C2

background

#F9F6FD

surface

#F2ECFA

border

#CCC7D3

text

#0D0714

muted

#7E7A83

Preview Lab

Preview with #4F33BD

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

Preview Lab → · Contrast checker → · Palette generator →