#4F31C0#4F31C0

#4F31C0 is a dark, highly saturated violet. Relative luminance 0.077; OKLCH L 44.7% C 0.208 H 283.8°. Best body text is #FFFFFF at 8.29:1 contrast (WCAG AA passes).

Color values

HEX	#4F31C0
RGB	rgb(79, 49, 192)
HSL	hsl(253, 59%, 47%)
HSV	hsv(253, 74%, 75%)
CMYK	cmyk(58.9%, 74.5%, 0%, 24.7%)
CIE-LAB	lab(33.27, 50.63, -69.97)
CIE-LCH	lch(33.27, 86.37, 305.89°)
OKLab	oklab(44.72% 0.0494 -0.2016)
OKLCH	oklch(44.72% 0.208 283.8)
XYZ	xyz(13.8343, 7.6638, 50.6092)
Luminance	0.0766 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blurple

#5539CC

ΔE00 2.65

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F31C0 #A2C031

analogous

#315BC0 #4F31C0 #9631C0

triadic

#4F31C0 #C04F31 #31C04F

tetradic

#4F31C0 #C0315B #A2C031 #31C096

square

#4F31C0 #C0315B #A2C031 #31C096

split-complementary

#4F31C0 #C09631 #5BC031

monochromatic

#27185E #3B258F #4F31C0 #7359D5 #9C8AE1

Accessibility & contrast

On white

8.29

#4F31C0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.53

#4F31C0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F31C0

8.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F31C0	#FFFFFF	#000000	##FFFFFF
##4F31C0	1.00	8.29	2.53	8.29
#FFFFFF	8.29	1.00	21.00	1.00
#000000	2.53	21.00	1.00	21.00
##FFFFFF	8.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0052C4

Deuteranopia (green-blind)

#0049BD

Tritanopia (blue-blind)

#055976

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #4f31c0;
/* rgb */ color: rgb(79, 49, 192);
/* oklch */ color: oklch(44.7% 0.208 283.8);

Tailwind

colors: {
  custom: {
    50: '#8d6dd4',
    500: '#4f31c0',
    950: '#000000',
  },
}

SCSS

$custom: #4f31c0;
$custom-light: #8d6dd4;
$custom-dark: #000000;

JSON

{
  "hex": "#4f31c0",
  "rgb": {
    "r": 79,
    "g": 49,
    "b": 192
  },
  "hsl": {
    "h": 252.587,
    "s": 59.336,
    "l": 47.255
  },
  "oklch": {
    "l": 0.44717,
    "c": 0.20759,
    "h": 283.8
  },
  "luminance": 0.07665
}

Semantic roles & 50–950 ramp

primary

#4F31C0

secondary

#BCCB82

accent

#E345C2

background

#F9F6FD

surface

#F2ECFA

border

#CCC7D3

text

#0D0714

muted

#7E7A83

Preview Lab

Preview with #4F31C0

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

Preview Lab → · Contrast checker → · Palette generator →