#4C307D#4C307D

#4C307D is a dark, vivid violet. Relative luminance 0.051; OKLCH L 38.5% C 0.125 H 296.9°. Best body text is #FFFFFF at 10.36:1 contrast (WCAG AA passes).

Color values

HEX	#4C307D
RGB	rgb(76, 48, 125)
HSL	hsl(262, 45%, 34%)
HSV	hsv(262, 62%, 49%)
CMYK	cmyk(39.2%, 61.6%, 0%, 51%)
CIE-LAB	lab(27.10, 30.91, -39.33)
CIE-LCH	lch(27.10, 50.03, 308.16°)
OKLab	oklab(38.47% 0.0566 -0.1118)
OKLCH	oklch(38.47% 0.125 296.9)
XYZ	xyz(7.7382, 5.1309, 19.9807)
Luminance	0.0513 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C307D #617D30

analogous

#303B7D #4C307D #73307D

triadic

#4C307D #7D4C30 #307D4C

tetradic

#4C307D #7D303B #617D30 #307D73

square

#4C307D #7D303B #617D30 #307D73

split-complementary

#4C307D #7D7330 #3B7D30

monochromatic

#160E25 #311F51 #4C307D #6741A9 #8764C3

Accessibility & contrast

On white

10.36

#4C307D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.03

#4C307D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C307D

10.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C307D	#FFFFFF	#000000	##FFFFFF
##4C307D	1.00	10.36	2.03	10.36
#FFFFFF	10.36	1.00	21.00	1.00
#000000	2.03	21.00	1.00	21.00
##FFFFFF	10.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00407F

Deuteranopia (green-blind)

#103F7B

Tritanopia (blue-blind)

#404151

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #4c307d;
/* rgb */ color: rgb(76, 48, 125);
/* oklch */ color: oklch(38.5% 0.125 296.9);

Tailwind

colors: {
  custom: {
    50: '#8269a3',
    500: '#4c307d',
    950: '#000000',
  },
}

SCSS

$custom: #4c307d;
$custom-light: #8269a3;
$custom-dark: #000000;

JSON

{
  "hex": "#4c307d",
  "rgb": {
    "r": 76,
    "g": 48,
    "b": 125
  },
  "hsl": {
    "h": 261.818,
    "s": 44.509,
    "l": 33.922
  },
  "oklch": {
    "l": 0.38472,
    "c": 0.12531,
    "h": 296.9
  },
  "luminance": 0.05131
}

Semantic roles & 50–950 ramp

primary

#4C307D

secondary

#8FAB5E

accent

#D454A5

background

#F8F6FA

surface

#EFEBF4

border

#CAC6CE

text

#0B060F

muted

#7C7A7F

Preview Lab

Preview with #4C307D

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

Preview Lab → · Contrast checker → · Palette generator →