#4D27AC#4D27AC

#4D27AC is a dark, vivid violet. Relative luminance 0.060; OKLCH L 41.4% C 0.195 H 287.6°. Best body text is #FFFFFF at 9.54:1 contrast (WCAG AA passes).

Color values

HEX	#4D27AC
RGB	rgb(77, 39, 172)
HSL	hsl(257, 63%, 41%)
HSV	hsv(257, 77%, 67%)
CMYK	cmyk(55.2%, 77.3%, 0%, 32.5%)
CIE-LAB	lab(29.43, 49.53, -64.42)
CIE-LCH	lch(29.43, 81.26, 307.56°)
OKLab	oklab(41.39% 0.0589 -0.1854)
OKLCH	oklch(41.39% 0.195 287.6)
XYZ	xyz(11.2303, 6.0068, 39.5894)
Luminance	0.0601 (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

#4D27AC #86AC27

analogous

#2744AC #4D27AC #9027AC

triadic

#4D27AC #AC4D27 #27AC4D

tetradic

#4D27AC #AC2744 #86AC27 #27AC90

square

#4D27AC #AC2744 #86AC27 #27AC90

split-complementary

#4D27AC #AC9027 #44AC27

monochromatic

#201048 #371C7A #4D27AC #683DD3 #8F6FDE

Accessibility & contrast

On white

9.54

#4D27AC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.20

#4D27AC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D27AC

9.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D27AC	#FFFFFF	#000000	##FFFFFF
##4D27AC	1.00	9.54	2.20	9.54
#FFFFFF	9.54	1.00	21.00	1.00
#000000	2.20	21.00	1.00	21.00
##FFFFFF	9.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0048B0

Deuteranopia (green-blind)

#0042AA

Tritanopia (blue-blind)

#244D68

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #4d27ac;
/* rgb */ color: rgb(77, 39, 172);
/* oklch */ color: oklch(41.4% 0.195 287.6);

Tailwind

colors: {
  custom: {
    50: '#8a66c6',
    500: '#4d27ac',
    950: '#000000',
  },
}

SCSS

$custom: #4d27ac;
$custom-light: #8a66c6;
$custom-dark: #000000;

JSON

{
  "hex": "#4d27ac",
  "rgb": {
    "r": 77,
    "g": 39,
    "b": 172
  },
  "hsl": {
    "h": 257.143,
    "s": 63.033,
    "l": 41.373
  },
  "oklch": {
    "l": 0.41392,
    "c": 0.19451,
    "h": 287.6
  },
  "luminance": 0.06007
}

Semantic roles & 50–950 ramp

primary

#4D27AC

secondary

#ABC56A

accent

#E642B7

background

#F9F6FC

surface

#F1EBF8

border

#CBC6D1

text

#0D0613

muted

#7E7A82

Preview Lab

Preview with #4D27AC

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

Preview Lab → · Contrast checker → · Palette generator →