#4F28AB#4F28AB

#4F28AB is a dark, vivid violet. Relative luminance 0.061; OKLCH L 41.6% C 0.192 H 288.7°. Best body text is #FFFFFF at 9.44:1 contrast (WCAG AA passes).

Color values

HEX	#4F28AB
RGB	rgb(79, 40, 171)
HSL	hsl(258, 62%, 41%)
HSV	hsv(258, 77%, 67%)
CMYK	cmyk(53.8%, 76.6%, 0%, 32.9%)
CIE-LAB	lab(29.71, 49.05, -63.35)
CIE-LCH	lch(29.71, 80.12, 307.75°)
OKLab	oklab(41.61% 0.0615 -0.1822)
OKLCH	oklch(41.61% 0.192 288.7)
XYZ	xyz(11.3318, 6.1196, 39.1043)
Luminance	0.0612 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F28AB #84AB28

analogous

#2843AB #4F28AB #9128AB

triadic

#4F28AB #AB4F28 #28AB4F

tetradic

#4F28AB #AB2843 #84AB28 #28AB91

square

#4F28AB #AB2843 #84AB28 #28AB91

split-complementary

#4F28AB #AB9128 #43AB28

monochromatic

#211148 #381C79 #4F28AB #6A3ED2 #9170DE

Accessibility & contrast

On white

9.44

#4F28AB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.22

#4F28AB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F28AB

9.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F28AB	#FFFFFF	#000000	##FFFFFF
##4F28AB	1.00	9.44	2.22	9.44
#FFFFFF	9.44	1.00	21.00	1.00
#000000	2.22	21.00	1.00	21.00
##FFFFFF	9.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0049AF

Deuteranopia (green-blind)

#0043A9

Tritanopia (blue-blind)

#2B4D68

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #4f28ab;
/* rgb */ color: rgb(79, 40, 171);
/* oklch */ color: oklch(41.6% 0.192 288.7);

Tailwind

colors: {
  custom: {
    50: '#8a67c5',
    500: '#4f28ab',
    950: '#000000',
  },
}

SCSS

$custom: #4f28ab;
$custom-light: #8a67c5;
$custom-dark: #000000;

JSON

{
  "hex": "#4f28ab",
  "rgb": {
    "r": 79,
    "g": 40,
    "b": 171
  },
  "hsl": {
    "h": 257.863,
    "s": 62.085,
    "l": 41.373
  },
  "oklch": {
    "l": 0.4161,
    "c": 0.19228,
    "h": 288.7
  },
  "luminance": 0.0612
}

Semantic roles & 50–950 ramp

primary

#4F28AB

secondary

#AAC46A

accent

#E543B5

background

#F9F6FC

surface

#F1EBF8

border

#CBC6D1

text

#0D0613

muted

#7E7A82

Preview Lab

Preview with #4F28AB

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

Preview Lab → · Contrast checker → · Palette generator →