#4F31C9#4F31C9

#4F31C9 is a mid, highly saturated violet. Relative luminance 0.081; OKLCH L 45.6% C 0.218 H 282.5°. Best body text is #FFFFFF at 8.03:1 contrast (WCAG AA passes).

Color values

HEX	#4F31C9
RGB	rgb(79, 49, 201)
HSL	hsl(252, 61%, 49%)
HSV	hsv(252, 76%, 79%)
CMYK	cmyk(60.7%, 75.6%, 0%, 21.2%)
CIE-LAB	lab(34.14, 53.26, -73.82)
CIE-LCH	lch(34.14, 91.02, 305.81°)
OKLab	oklab(45.59% 0.0472 -0.2129)
OKLCH	oklch(45.59% 0.218 282.5)
XYZ	xyz(14.8621, 8.0749, 56.0225)
Luminance	0.0808 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blurple

#5539CC

ΔE00 1.98

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F31C9 #ABC931

analogous

#315FC9 #4F31C9 #9B31C9

triadic

#4F31C9 #C94F31 #31C94F

tetradic

#4F31C9 #C9315F #ABC931 #31C99B

square

#4F31C9 #C9315F #ABC931 #31C99B

split-complementary

#4F31C9 #C99B31 #5FC931

monochromatic

#281967 #3C2598 #4F31C9 #775FD8 #A190E4

Accessibility & contrast

On white

8.03

#4F31C9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.62

#4F31C9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F31C9

8.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F31C9	#FFFFFF	#000000	##FFFFFF
##4F31C9	1.00	8.03	2.62	8.03
#FFFFFF	8.03	1.00	21.00	1.00
#000000	2.62	21.00	1.00	21.00
##FFFFFF	8.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0055CD

Deuteranopia (green-blind)

#004BC6

Tritanopia (blue-blind)

#005D7B

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #4f31c9;
/* rgb */ color: rgb(79, 49, 201);
/* oklch */ color: oklch(45.6% 0.218 282.5);

Tailwind

colors: {
  custom: {
    50: '#8f6ddb',
    500: '#4f31c9',
    950: '#000000',
  },
}

SCSS

$custom: #4f31c9;
$custom-light: #8f6ddb;
$custom-dark: #000000;

JSON

{
  "hex": "#4f31c9",
  "rgb": {
    "r": 79,
    "g": 49,
    "b": 201
  },
  "hsl": {
    "h": 251.842,
    "s": 60.8,
    "l": 49.02
  },
  "oklch": {
    "l": 0.45586,
    "c": 0.21803,
    "h": 282.5
  },
  "luminance": 0.08076
}

Semantic roles & 50–950 ramp

primary

#4F31C9

secondary

#C1CF87

accent

#E444C4

background

#F9F6FD

surface

#F2ECFB

border

#CCC7D4

text

#0E0715

muted

#7E7A83

Preview Lab

Preview with #4F31C9

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

Preview Lab → · Contrast checker → · Palette generator →