#4B31C8#4B31C8

#4B31C8 is a mid, highly saturated violet. Relative luminance 0.079; OKLCH L 45.2% C 0.217 H 281.1°. Best body text is #FFFFFF at 8.16:1 contrast (WCAG AA passes).

Color values

HEX	#4B31C8
RGB	rgb(75, 49, 200)
HSL	hsl(250, 61%, 49%)
HSV	hsv(250, 76%, 78%)
CMYK	cmyk(62.5%, 75.5%, 0%, 21.6%)
CIE-LAB	lab(33.69, 52.49, -73.98)
CIE-LCH	lch(33.69, 90.71, 305.36°)
OKLab	oklab(45.16% 0.0418 -0.2134)
OKLCH	oklch(45.16% 0.218 281.1)
XYZ	xyz(14.4220, 7.8615, 55.3898)
Luminance	0.0786 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blurple

#5539CC

ΔE00 2.29

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B31C8 #AEC831

analogous

#3163C8 #4B31C8 #9731C8

triadic

#4B31C8 #C84B31 #31C84B

tetradic

#4B31C8 #C83163 #AEC831 #31C897

square

#4B31C8 #C83163 #AEC831 #31C897

split-complementary

#4B31C8 #C89731 #63C831

monochromatic

#261966 #392597 #4B31C8 #735FD8 #9E90E4

Accessibility & contrast

On white

8.16

#4B31C8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.57

#4B31C8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B31C8

8.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B31C8	#FFFFFF	#000000	##FFFFFF
##4B31C8	1.00	8.16	2.57	8.16
#FFFFFF	8.16	1.00	21.00	1.00
#000000	2.57	21.00	1.00	21.00
##FFFFFF	8.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0054CC

Deuteranopia (green-blind)

#004AC5

Tritanopia (blue-blind)

#005D7B

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #4b31c8;
/* rgb */ color: rgb(75, 49, 200);
/* oklch */ color: oklch(45.2% 0.217 281.1);

Tailwind

colors: {
  custom: {
    50: '#8d6dda',
    500: '#4b31c8',
    950: '#000000',
  },
}

SCSS

$custom: #4b31c8;
$custom-light: #8d6dda;
$custom-dark: #000000;

JSON

{
  "hex": "#4b31c8",
  "rgb": {
    "r": 75,
    "g": 49,
    "b": 200
  },
  "hsl": {
    "h": 250.331,
    "s": 60.643,
    "l": 48.824
  },
  "oklch": {
    "l": 0.45158,
    "c": 0.2175,
    "h": 281.1
  },
  "luminance": 0.07863
}

Semantic roles & 50–950 ramp

primary

#4B31C8

secondary

#C2CE86

accent

#E444C8

background

#F9F6FD

surface

#F2ECFB

border

#CCC7D4

text

#0E0715

muted

#7E7A83

Preview Lab

Preview with #4B31C8

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

Preview Lab → · Contrast checker → · Palette generator →