#4F33BF#4F33BF

#4F33BF is a dark, highly saturated violet. Relative luminance 0.078; OKLCH L 44.9% C 0.204 H 283.6°. Best body text is #FFFFFF at 8.21:1 contrast (WCAG AA passes).

Color values

HEX	#4F33BF
RGB	rgb(79, 51, 191)
HSL	hsl(252, 58%, 47%)
HSV	hsv(252, 73%, 75%)
CMYK	cmyk(58.6%, 73.3%, 0%, 25.1%)
CIE-LAB	lab(33.54, 49.31, -68.94)
CIE-LCH	lch(33.54, 84.76, 305.57°)
OKLab	oklab(44.88% 0.0482 -0.1986)
OKLCH	oklch(44.88% 0.204 283.6)
XYZ	xyz(13.8094, 7.7906, 50.0562)
Luminance	0.0779 (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

#4F33BF #A3BF33

analogous

#335DBF #4F33BF #9533BF

triadic

#4F33BF #BF4F33 #33BF4F

tetradic

#4F33BF #BF335D #A3BF33 #33BF95

square

#4F33BF #BF335D #A3BF33 #33BF95

split-complementary

#4F33BF #BF9533 #5DBF33

monochromatic

#27195E #3B268F #4F33BF #745CD3 #9D8CE0

Accessibility & contrast

On white

8.21

#4F33BF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.56

#4F33BF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F33BF

8.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F33BF	#FFFFFF	#000000	##FFFFFF
##4F33BF	1.00	8.21	2.56	8.21
#FFFFFF	8.21	1.00	21.00	1.00
#000000	2.56	21.00	1.00	21.00
##FFFFFF	8.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0053C3

Deuteranopia (green-blind)

#004ABC

Tritanopia (blue-blind)

#085A76

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #4f33bf;
/* rgb */ color: rgb(79, 51, 191);
/* oklch */ color: oklch(44.9% 0.204 283.6);

Tailwind

colors: {
  custom: {
    50: '#8d6ed3',
    500: '#4f33bf',
    950: '#000000',
  },
}

SCSS

$custom: #4f33bf;
$custom-light: #8d6ed3;
$custom-dark: #000000;

JSON

{
  "hex": "#4f33bf",
  "rgb": {
    "r": 79,
    "g": 51,
    "b": 191
  },
  "hsl": {
    "h": 252,
    "s": 57.851,
    "l": 47.451
  },
  "oklch": {
    "l": 0.44879,
    "c": 0.20439,
    "h": 283.6
  },
  "luminance": 0.07792
}

Semantic roles & 50–950 ramp

primary

#4F33BF

secondary

#BCCB83

accent

#E147C2

background

#F9F6FD

surface

#F2ECFA

border

#CCC7D3

text

#0D0714

muted

#7E7A83

Preview Lab

Preview with #4F33BF

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

Preview Lab → · Contrast checker → · Palette generator →