#4C28BF#4C28BF

#4C28BF is a dark, highly saturated violet. Relative luminance 0.068; OKLCH L 43.3% C 0.215 H 283.7°. Best body text is #FFFFFF at 8.89:1 contrast (WCAG AA passes).

Color values

HEX	#4C28BF
RGB	rgb(76, 40, 191)
HSL	hsl(254, 65%, 45%)
HSV	hsv(254, 79%, 75%)
CMYK	cmyk(60.2%, 79.1%, 0%, 25.1%)
CIE-LAB	lab(31.38, 54.31, -72.51)
CIE-LCH	lch(31.38, 90.59, 306.83°)
OKLab	oklab(43.3% 0.0511 -0.209)
OKLCH	oklch(43.3% 0.215 283.7)
XYZ	xyz(13.1404, 6.8148, 49.9031)
Luminance	0.0682 (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

#4C28BF #9BBF28

analogous

#284FBF #4C28BF #9828BF

triadic

#4C28BF #BF4C28 #28BF4C

tetradic

#4C28BF #BF284F #9BBF28 #28BF98

square

#4C28BF #BF284F #9BBF28 #28BF98

split-complementary

#4C28BF #BF9828 #4FBF28

monochromatic

#24135A #381D8C #4C28BF #6D4BD9 #967EE4

Accessibility & contrast

On white

8.89

#4C28BF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.36

#4C28BF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C28BF

8.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C28BF	#FFFFFF	#000000	##FFFFFF
##4C28BF	1.00	8.89	2.36	8.89
#FFFFFF	8.89	1.00	21.00	1.00
#000000	2.36	21.00	1.00	21.00
##FFFFFF	8.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004EC3

Deuteranopia (green-blind)

#0045BC

Tritanopia (blue-blind)

#005574

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #4c28bf;
/* rgb */ color: rgb(76, 40, 191);
/* oklch */ color: oklch(43.3% 0.215 283.7);

Tailwind

colors: {
  custom: {
    50: '#8c67d4',
    500: '#4c28bf',
    950: '#000000',
  },
}

SCSS

$custom: #4c28bf;
$custom-light: #8c67d4;
$custom-dark: #000000;

JSON

{
  "hex": "#4c28bf",
  "rgb": {
    "r": 76,
    "g": 40,
    "b": 191
  },
  "hsl": {
    "h": 254.305,
    "s": 65.368,
    "l": 45.294
  },
  "oklch": {
    "l": 0.43296,
    "c": 0.21519,
    "h": 283.7
  },
  "luminance": 0.06816
}

Semantic roles & 50–950 ramp

primary

#4C28BF

secondary

#B8CC77

accent

#E83FC0

background

#F9F6FD

surface

#F2EBFA

border

#CCC6D3

text

#0D0614

muted

#7E7A83

Preview Lab

Preview with #4C28BF

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

Preview Lab → · Contrast checker → · Palette generator →