#4D27BB#4D27BB

#4D27BB is a dark, highly saturated violet. Relative luminance 0.066; OKLCH L 42.9% C 0.211 H 284.9°. Best body text is #FFFFFF at 9.04:1 contrast (WCAG AA passes).

Color values

HEX	#4D27BB
RGB	rgb(77, 39, 187)
HSL	hsl(255, 65%, 44%)
HSV	hsv(255, 79%, 73%)
CMYK	cmyk(58.8%, 79.1%, 0%, 26.7%)
CIE-LAB	lab(30.92, 53.75, -70.91)
CIE-LCH	lch(30.92, 88.98, 307.16°)
OKLab	oklab(42.87% 0.0545 -0.2043)
OKLCH	oklch(42.87% 0.211 284.9)
XYZ	xyz(12.7530, 6.6159, 47.6091)
Luminance	0.0662 (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

#4D27BB #95BB27

analogous

#274BBB #4D27BB #9727BB

triadic

#4D27BB #BB4D27 #27BB4D

tetradic

#4D27BB #BB274B #95BB27 #27BB97

square

#4D27BB #BB274B #95BB27 #27BB97

split-complementary

#4D27BB #BB9727 #4BBB27

monochromatic

#231256 #381C88 #4D27BB #6C47D9 #9479E3

Accessibility & contrast

On white

9.04

#4D27BB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.32

#4D27BB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D27BB

9.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D27BB	#FFFFFF	#000000	##FFFFFF
##4D27BB	1.00	9.04	2.32	9.04
#FFFFFF	9.04	1.00	21.00	1.00
#000000	2.32	21.00	1.00	21.00
##FFFFFF	9.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004DBF

Deuteranopia (green-blind)

#0044B8

Tritanopia (blue-blind)

#095371

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #4d27bb;
/* rgb */ color: rgb(77, 39, 187);
/* oklch */ color: oklch(42.9% 0.211 284.9);

Tailwind

colors: {
  custom: {
    50: '#8c67d1',
    500: '#4d27bb',
    950: '#000000',
  },
}

SCSS

$custom: #4d27bb;
$custom-light: #8c67d1;
$custom-dark: #000000;

JSON

{
  "hex": "#4d27bb",
  "rgb": {
    "r": 77,
    "g": 39,
    "b": 187
  },
  "hsl": {
    "h": 255.405,
    "s": 65.487,
    "l": 44.314
  },
  "oklch": {
    "l": 0.42874,
    "c": 0.21146,
    "h": 284.9
  },
  "luminance": 0.06617
}

Semantic roles & 50–950 ramp

primary

#4D27BB

secondary

#B4CB73

accent

#E83FBD

background

#F9F6FD

surface

#F2EBFA

border

#CCC6D3

text

#0D0614

muted

#7E7A83

Preview Lab

Preview with #4D27BB

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

Preview Lab → · Contrast checker → · Palette generator →