#4B31C2#4B31C2

#4B31C2 is a dark, highly saturated violet. Relative luminance 0.076; OKLCH L 44.6% C 0.210 H 281.9°. Best body text is #FFFFFF at 8.34:1 contrast (WCAG AA passes).

Color values

HEX	#4B31C2
RGB	rgb(75, 49, 194)
HSL	hsl(251, 60%, 48%)
HSV	hsv(251, 75%, 76%)
CMYK	cmyk(61.3%, 74.7%, 0%, 23.9%)
CIE-LAB	lab(33.11, 50.71, -71.43)
CIE-LCH	lch(33.11, 87.60, 305.37°)
OKLab	oklab(44.57% 0.0432 -0.206)
OKLCH	oklch(44.57% 0.211 281.9)
XYZ	xyz(13.7345, 7.5865, 51.7691)
Luminance	0.0759 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blurple

#5539CC

ΔE00 2.70

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B31C2 #A8C231

analogous

#315FC2 #4B31C2 #9431C2

triadic

#4B31C2 #C24B31 #31C24B

tetradic

#4B31C2 #C2315F #A8C231 #31C294

square

#4B31C2 #C2315F #A8C231 #31C294

split-complementary

#4B31C2 #C29431 #5FC231

monochromatic

#251860 #382591 #4B31C2 #715BD6 #9B8CE2

Accessibility & contrast

On white

8.34

#4B31C2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.52

#4B31C2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B31C2

8.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B31C2	#FFFFFF	#000000	##FFFFFF
##4B31C2	1.00	8.34	2.52	8.34
#FFFFFF	8.34	1.00	21.00	1.00
#000000	2.52	21.00	1.00	21.00
##FFFFFF	8.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0053C6

Deuteranopia (green-blind)

#0049BF

Tritanopia (blue-blind)

#005A77

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #4b31c2;
/* rgb */ color: rgb(75, 49, 194);
/* oklch */ color: oklch(44.6% 0.210 281.9);

Tailwind

colors: {
  custom: {
    50: '#8c6dd6',
    500: '#4b31c2',
    950: '#000000',
  },
}

SCSS

$custom: #4b31c2;
$custom-light: #8c6dd6;
$custom-dark: #000000;

JSON

{
  "hex": "#4b31c2",
  "rgb": {
    "r": 75,
    "g": 49,
    "b": 194
  },
  "hsl": {
    "h": 250.759,
    "s": 59.671,
    "l": 47.647
  },
  "oklch": {
    "l": 0.4457,
    "c": 0.2105,
    "h": 281.9
  },
  "luminance": 0.07588
}

Semantic roles & 50–950 ramp

primary

#4B31C2

secondary

#BFCC83

accent

#E345C7

background

#F9F6FD

surface

#F2ECFA

border

#CCC7D3

text

#0D0714

muted

#7E7A83

Preview Lab

Preview with #4B31C2

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

Preview Lab → · Contrast checker → · Palette generator →