#4F31C5#4F31C5

#4F31C5 is a mid, highly saturated violet. Relative luminance 0.079; OKLCH L 45.2% C 0.213 H 283.1°. Best body text is #FFFFFF at 8.15:1 contrast (WCAG AA passes).

Color values

HEX	#4F31C5
RGB	rgb(79, 49, 197)
HSL	hsl(252, 60%, 48%)
HSV	hsv(252, 75%, 77%)
CMYK	cmyk(59.9%, 75.1%, 0%, 22.7%)
CIE-LAB	lab(33.75, 52.09, -72.12)
CIE-LCH	lch(33.75, 88.96, 305.84°)
OKLab	oklab(45.2% 0.0482 -0.2079)
OKLCH	oklch(45.2% 0.213 283.1)
XYZ	xyz(14.3977, 7.8891, 53.5766)
Luminance	0.0789 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blurple

#5539CC

ΔE00 2.23

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F31C5 #A7C531

analogous

#315DC5 #4F31C5 #9931C5

triadic

#4F31C5 #C54F31 #31C54F

tetradic

#4F31C5 #C5315D #A7C531 #31C599

square

#4F31C5 #C5315D #A7C531 #31C599

split-complementary

#4F31C5 #C59931 #5DC531

monochromatic

#281963 #3B2594 #4F31C5 #755DD7 #9F8EE3

Accessibility & contrast

On white

8.15

#4F31C5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.58

#4F31C5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F31C5

8.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F31C5	#FFFFFF	#000000	##FFFFFF
##4F31C5	1.00	8.15	2.58	8.15
#FFFFFF	8.15	1.00	21.00	1.00
#000000	2.58	21.00	1.00	21.00
##FFFFFF	8.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0054C9

Deuteranopia (green-blind)

#004AC2

Tritanopia (blue-blind)

#005B79

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #4f31c5;
/* rgb */ color: rgb(79, 49, 197);
/* oklch */ color: oklch(45.2% 0.213 283.1);

Tailwind

colors: {
  custom: {
    50: '#8e6dd8',
    500: '#4f31c5',
    950: '#000000',
  },
}

SCSS

$custom: #4f31c5;
$custom-light: #8e6dd8;
$custom-dark: #000000;

JSON

{
  "hex": "#4f31c5",
  "rgb": {
    "r": 79,
    "g": 49,
    "b": 197
  },
  "hsl": {
    "h": 252.162,
    "s": 60.163,
    "l": 48.235
  },
  "oklch": {
    "l": 0.45198,
    "c": 0.21341,
    "h": 283.1
  },
  "luminance": 0.0789
}

Semantic roles & 50–950 ramp

primary

#4F31C5

secondary

#BECD85

accent

#E344C3

background

#F9F6FD

surface

#F2ECFB

border

#CCC7D4

text

#0E0715

muted

#7E7A83

Preview Lab

Preview with #4F31C5

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

Preview Lab → · Contrast checker → · Palette generator →