#4F2791#4F2791

#4F2791 is a dark, vivid violet. Relative luminance 0.052; OKLCH L 39.1% C 0.163 H 295.0°. Best body text is #FFFFFF at 10.34:1 contrast (WCAG AA passes).

Color values

HEX	#4F2791
RGB	rgb(79, 39, 145)
HSL	hsl(263, 58%, 36%)
HSV	hsv(263, 73%, 57%)
CMYK	cmyk(45.5%, 73.1%, 0%, 43.1%)
CIE-LAB	lab(27.18, 42.28, -51.67)
CIE-LCH	lch(27.18, 66.76, 309.29°)
OKLab	oklab(39.1% 0.0688 -0.1479)
OKLCH	oklch(39.1% 0.163 295)
XYZ	xyz(9.0594, 5.1574, 27.3007)
Luminance	0.0516 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F2791 #699127

analogous

#273491 #4F2791 #842791

triadic

#4F2791 #914F27 #27914F

tetradic

#4F2791 #912734 #699127 #279184

square

#4F2791 #912734 #699127 #279184

split-complementary

#4F2791 #918427 #349127

monochromatic

#1A0D31 #351A61 #4F2791 #6934C1 #8B5FD4

Accessibility & contrast

On white

10.34

#4F2791 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.03

#4F2791 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F2791

10.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F2791	#FFFFFF	#000000	##FFFFFF
##4F2791	1.00	10.34	2.03	10.34
#FFFFFF	10.34	1.00	21.00	1.00
#000000	2.03	21.00	1.00	21.00
##FFFFFF	10.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004194

Deuteranopia (green-blind)

#003F8F

Tritanopia (blue-blind)

#3D4259

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #4f2791;
/* rgb */ color: rgb(79, 39, 145);
/* oklch */ color: oklch(39.1% 0.163 295.0);

Tailwind

colors: {
  custom: {
    50: '#8765b2',
    500: '#4f2791',
    950: '#000000',
  },
}

SCSS

$custom: #4f2791;
$custom-light: #8765b2;
$custom-dark: #000000;

JSON

{
  "hex": "#4f2791",
  "rgb": {
    "r": 79,
    "g": 39,
    "b": 145
  },
  "hsl": {
    "h": 262.642,
    "s": 57.609,
    "l": 36.078
  },
  "oklch": {
    "l": 0.39101,
    "c": 0.16315,
    "h": 295
  },
  "luminance": 0.05158
}

Semantic roles & 50–950 ramp

primary

#4F2791

secondary

#95B95B

accent

#E147A7

background

#F8F6FB

surface

#F0EBF6

border

#CBC6D0

text

#0C0611

muted

#7D7A80

Preview Lab

Preview with #4F2791

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

Preview Lab → · Contrast checker → · Palette generator →