#4F33B6#4F33B6

#4F33B6 is a dark, vivid violet. Relative luminance 0.074; OKLCH L 44.0% C 0.194 H 285.0°. Best body text is #FFFFFF at 8.46:1 contrast (WCAG AA passes).

Color values

HEX	#4F33B6
RGB	rgb(79, 51, 182)
HSL	hsl(253, 56%, 46%)
HSV	hsv(253, 72%, 71%)
CMYK	cmyk(56.6%, 72%, 0%, 28.6%)
CIE-LAB	lab(32.72, 46.64, -64.98)
CIE-LCH	lch(32.72, 79.99, 305.67°)
OKLab	oklab(44.04% 0.0502 -0.187)
OKLCH	oklch(44.04% 0.194 285)
XYZ	xyz(12.8492, 7.4066, 44.9994)
Luminance	0.0741 (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

#4F33B6 #9AB633

analogous

#3359B6 #4F33B6 #9033B6

triadic

#4F33B6 #B64F33 #33B64F

tetradic

#4F33B6 #B63359 #9AB633 #33B690

square

#4F33B6 #B63359 #9AB633 #33B690

split-complementary

#4F33B6 #B69033 #59B633

monochromatic

#251856 #3A2686 #4F33B6 #7056D0 #9986DD

Accessibility & contrast

On white

8.46

#4F33B6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.48

#4F33B6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F33B6

8.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F33B6	#FFFFFF	#000000	##FFFFFF
##4F33B6	1.00	8.46	2.48	8.46
#FFFFFF	8.46	1.00	21.00	1.00
#000000	2.48	21.00	1.00	21.00
##FFFFFF	8.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0051BA

Deuteranopia (green-blind)

#0049B4

Tritanopia (blue-blind)

#1D5671

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #4f33b6;
/* rgb */ color: rgb(79, 51, 182);
/* oklch */ color: oklch(44.0% 0.194 285.0);

Tailwind

colors: {
  custom: {
    50: '#8b6dcd',
    500: '#4f33b6',
    950: '#000000',
  },
}

SCSS

$custom: #4f33b6;
$custom-light: #8b6dcd;
$custom-dark: #000000;

JSON

{
  "hex": "#4f33b6",
  "rgb": {
    "r": 79,
    "g": 51,
    "b": 182
  },
  "hsl": {
    "h": 252.824,
    "s": 56.223,
    "l": 45.686
  },
  "oklch": {
    "l": 0.4404,
    "c": 0.19366,
    "h": 285
  },
  "luminance": 0.07407
}

Semantic roles & 50–950 ramp

primary

#4F33B6

secondary

#B7C77E

accent

#E048BF

background

#F9F6FC

surface

#F1ECF9

border

#CBC7D2

text

#0D0714

muted

#7E7A82

Preview Lab

Preview with #4F33B6

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

Preview Lab → · Contrast checker → · Palette generator →