#4F27AB#4F27AB

#4F27AB is a dark, vivid violet. Relative luminance 0.061; OKLCH L 41.5% C 0.193 H 288.8°. Best body text is #FFFFFF at 9.50:1 contrast (WCAG AA passes).

Color values

HEX	#4F27AB
RGB	rgb(79, 39, 171)
HSL	hsl(258, 63%, 41%)
HSV	hsv(258, 77%, 67%)
CMYK	cmyk(53.8%, 77.2%, 0%, 32.9%)
CIE-LAB	lab(29.55, 49.53, -63.62)
CIE-LCH	lch(29.55, 80.63, 307.90°)
OKLab	oklab(41.49% 0.0623 -0.183)
OKLCH	oklch(41.49% 0.193 288.8)
XYZ	xyz(11.2985, 6.0530, 39.0932)
Luminance	0.0605 (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

#4F27AB #83AB27

analogous

#2741AB #4F27AB #9127AB

triadic

#4F27AB #AB4F27 #27AB4F

tetradic

#4F27AB #AB2741 #83AB27 #27AB91

square

#4F27AB #AB2741 #83AB27 #27AB91

split-complementary

#4F27AB #AB9127 #41AB27

monochromatic

#211047 #381C79 #4F27AB #6A3DD3 #906EDE

Accessibility & contrast

On white

9.50

#4F27AB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.21

#4F27AB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F27AB

9.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F27AB	#FFFFFF	#000000	##FFFFFF
##4F27AB	1.00	9.50	2.21	9.50
#FFFFFF	9.50	1.00	21.00	1.00
#000000	2.21	21.00	1.00	21.00
##FFFFFF	9.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0048AF

Deuteranopia (green-blind)

#0042A9

Tritanopia (blue-blind)

#2B4C68

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #4f27ab;
/* rgb */ color: rgb(79, 39, 171);
/* oklch */ color: oklch(41.5% 0.193 288.8);

Tailwind

colors: {
  custom: {
    50: '#8a66c5',
    500: '#4f27ab',
    950: '#000000',
  },
}

SCSS

$custom: #4f27ab;
$custom-light: #8a66c5;
$custom-dark: #000000;

JSON

{
  "hex": "#4f27ab",
  "rgb": {
    "r": 79,
    "g": 39,
    "b": 171
  },
  "hsl": {
    "h": 258.182,
    "s": 62.857,
    "l": 41.176
  },
  "oklch": {
    "l": 0.41494,
    "c": 0.19327,
    "h": 288.8
  },
  "luminance": 0.06054
}

Semantic roles & 50–950 ramp

primary

#4F27AB

secondary

#A9C569

accent

#E642B4

background

#F9F6FC

surface

#F1EBF8

border

#CBC6D1

text

#0D0613

muted

#7E7A82

Preview Lab

Preview with #4F27AB

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

Preview Lab → · Contrast checker → · Palette generator →