#4D31C9#4D31C9

#4D31C9 is a mid, highly saturated violet. Relative luminance 0.080; OKLCH L 45.4% C 0.218 H 281.7°. Best body text is #FFFFFF at 8.08:1 contrast (WCAG AA passes).

Color values

HEX	#4D31C9
RGB	rgb(77, 49, 201)
HSL	hsl(251, 61%, 49%)
HSV	hsv(251, 76%, 79%)
CMYK	cmyk(61.7%, 75.6%, 0%, 21.2%)
CIE-LAB	lab(33.96, 53.02, -74.11)
CIE-LCH	lch(33.96, 91.12, 305.58°)
OKLab	oklab(45.42% 0.0444 -0.2138)
OKLCH	oklch(45.42% 0.218 281.7)
XYZ	xyz(14.6982, 7.9904, 56.0148)
Luminance	0.0799 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blurple

#5539CC

ΔE00 2.10

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D31C9 #ADC931

analogous

#3161C9 #4D31C9 #9931C9

triadic

#4D31C9 #C94D31 #31C94D

tetradic

#4D31C9 #C93161 #ADC931 #31C999

square

#4D31C9 #C93161 #ADC931 #31C999

split-complementary

#4D31C9 #C99931 #61C931

monochromatic

#271967 #3A2598 #4D31C9 #755FD8 #A090E4

Accessibility & contrast

On white

8.08

#4D31C9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.60

#4D31C9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D31C9

8.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D31C9	#FFFFFF	#000000	##FFFFFF
##4D31C9	1.00	8.08	2.60	8.08
#FFFFFF	8.08	1.00	21.00	1.00
#000000	2.60	21.00	1.00	21.00
##FFFFFF	8.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0055CD

Deuteranopia (green-blind)

#004AC6

Tritanopia (blue-blind)

#005D7B

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #4d31c9;
/* rgb */ color: rgb(77, 49, 201);
/* oklch */ color: oklch(45.4% 0.218 281.7);

Tailwind

colors: {
  custom: {
    50: '#8e6ddb',
    500: '#4d31c9',
    950: '#000000',
  },
}

SCSS

$custom: #4d31c9;
$custom-light: #8e6ddb;
$custom-dark: #000000;

JSON

{
  "hex": "#4d31c9",
  "rgb": {
    "r": 77,
    "g": 49,
    "b": 201
  },
  "hsl": {
    "h": 251.053,
    "s": 60.8,
    "l": 49.02
  },
  "oklch": {
    "l": 0.4542,
    "c": 0.21833,
    "h": 281.7
  },
  "luminance": 0.07991
}

Semantic roles & 50–950 ramp

primary

#4D31C9

secondary

#C2CF87

accent

#E444C6

background

#F9F6FD

surface

#F2ECFB

border

#CCC7D4

text

#0E0715

muted

#7E7A83

Preview Lab

Preview with #4D31C9

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

Preview Lab → · Contrast checker → · Palette generator →