#4C2A90#4C2A90

#4C2A90 is a dark, vivid violet. Relative luminance 0.052; OKLCH L 39.1% C 0.158 H 292.9°. Best body text is #FFFFFF at 10.29:1 contrast (WCAG AA passes).

Color values

HEX	#4C2A90
RGB	rgb(76, 42, 144)
HSL	hsl(260, 55%, 36%)
HSV	hsv(260, 71%, 56%)
CMYK	cmyk(47.2%, 70.8%, 0%, 43.5%)
CIE-LAB	lab(27.31, 39.85, -50.85)
CIE-LCH	lch(27.31, 64.60, 308.09°)
OKLab	oklab(39.09% 0.0615 -0.1456)
OKLCH	oklch(39.09% 0.158 292.9)
XYZ	xyz(8.8411, 5.2058, 26.9191)
Luminance	0.0521 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C2A90 #6E902A

analogous

#2A3B90 #4C2A90 #7F2A90

triadic

#4C2A90 #904C2A #2A904C

tetradic

#4C2A90 #902A3B #6E902A #2A907F

square

#4C2A90 #902A3B #6E902A #2A907F

split-complementary

#4C2A90 #907F2A #3B902A

monochromatic

#1A0E31 #331C61 #4C2A90 #6538BF #8863D1

Accessibility & contrast

On white

10.29

#4C2A90 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.04

#4C2A90 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C2A90

10.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C2A90	#FFFFFF	#000000	##FFFFFF
##4C2A90	1.00	10.29	2.04	10.29
#FFFFFF	10.29	1.00	21.00	1.00
#000000	2.04	21.00	1.00	21.00
##FFFFFF	10.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004293

Deuteranopia (green-blind)

#003F8E

Tritanopia (blue-blind)

#38445A

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #4c2a90;
/* rgb */ color: rgb(76, 42, 144);
/* oklch */ color: oklch(39.1% 0.158 292.9);

Tailwind

colors: {
  custom: {
    50: '#8566b1',
    500: '#4c2a90',
    950: '#000000',
  },
}

SCSS

$custom: #4c2a90;
$custom-light: #8566b1;
$custom-dark: #000000;

JSON

{
  "hex": "#4c2a90",
  "rgb": {
    "r": 76,
    "g": 42,
    "b": 144
  },
  "hsl": {
    "h": 260,
    "s": 54.839,
    "l": 36.471
  },
  "oklch": {
    "l": 0.3909,
    "c": 0.15809,
    "h": 292.9
  },
  "luminance": 0.05206
}

Semantic roles & 50–950 ramp

primary

#4C2A90

secondary

#9AB75E

accent

#DE4AAD

background

#F8F6FB

surface

#F0EBF6

border

#CBC6D0

text

#0C0611

muted

#7D7A80

Preview Lab

Preview with #4C2A90

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

Preview Lab → · Contrast checker → · Palette generator →