#4D27BC#4D27BC

#4D27BC is a dark, highly saturated violet. Relative luminance 0.067; OKLCH L 43.0% C 0.213 H 284.8°. Best body text is #FFFFFF at 9.01:1 contrast (WCAG AA passes).

Color values

HEX	#4D27BC
RGB	rgb(77, 39, 188)
HSL	hsl(255, 66%, 45%)
HSV	hsv(255, 79%, 74%)
CMYK	cmyk(59%, 79.3%, 0%, 26.3%)
CIE-LAB	lab(31.02, 54.03, -71.34)
CIE-LCH	lch(31.02, 89.49, 307.14°)
OKLab	oklab(42.98% 0.0542 -0.2056)
OKLCH	oklch(42.98% 0.213 284.8)
XYZ	xyz(12.8604, 6.6588, 48.1748)
Luminance	0.0666 (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

#4D27BC #96BC27

analogous

#274CBC #4D27BC #9827BC

triadic

#4D27BC #BC4D27 #27BC4D

tetradic

#4D27BC #BC274C #96BC27 #27BC98

square

#4D27BC #BC274C #96BC27 #27BC98

split-complementary

#4D27BC #BC9827 #4CBC27

monochromatic

#231257 #381C89 #4D27BC #6C47D9 #957AE3

Accessibility & contrast

On white

9.01

#4D27BC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.33

#4D27BC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D27BC

9.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D27BC	#FFFFFF	#000000	##FFFFFF
##4D27BC	1.00	9.01	2.33	9.01
#FFFFFF	9.01	1.00	21.00	1.00
#000000	2.33	21.00	1.00	21.00
##FFFFFF	9.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004DC0

Deuteranopia (green-blind)

#0044B9

Tritanopia (blue-blind)

#065372

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #4d27bc;
/* rgb */ color: rgb(77, 39, 188);
/* oklch */ color: oklch(43.0% 0.213 284.8);

Tailwind

colors: {
  custom: {
    50: '#8c67d1',
    500: '#4d27bc',
    950: '#000000',
  },
}

SCSS

$custom: #4d27bc;
$custom-light: #8c67d1;
$custom-dark: #000000;

JSON

{
  "hex": "#4d27bc",
  "rgb": {
    "r": 77,
    "g": 39,
    "b": 188
  },
  "hsl": {
    "h": 255.302,
    "s": 65.639,
    "l": 44.51
  },
  "oklch": {
    "l": 0.42975,
    "c": 0.21258,
    "h": 284.8
  },
  "luminance": 0.0666
}

Semantic roles & 50–950 ramp

primary

#4D27BC

secondary

#B5CB73

accent

#E93FBD

background

#F9F6FD

surface

#F2EBFA

border

#CCC6D3

text

#0D0614

muted

#7E7A83

Preview Lab

Preview with #4D27BC

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

Preview Lab → · Contrast checker → · Palette generator →