#4B307C#4B307C

#4B307C is a dark, vivid violet. Relative luminance 0.051; OKLCH L 38.3% C 0.124 H 296.5°. Best body text is #FFFFFF at 10.43:1 contrast (WCAG AA passes).

Color values

HEX	#4B307C
RGB	rgb(75, 48, 124)
HSL	hsl(261, 44%, 34%)
HSV	hsv(261, 61%, 49%)
CMYK	cmyk(39.5%, 61.3%, 0%, 51.4%)
CIE-LAB	lab(26.92, 30.37, -39.01)
CIE-LCH	lch(26.92, 49.44, 307.90°)
OKLab	oklab(38.29% 0.0552 -0.1109)
OKLCH	oklch(38.29% 0.124 296.5)
XYZ	xyz(7.5958, 5.0649, 19.6423)
Luminance	0.0507 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B307C #617C30

analogous

#303B7C #4B307C #71307C

triadic

#4B307C #7C4B30 #307C4B

tetradic

#4B307C #7C303B #617C30 #307C71

square

#4B307C #7C303B #617C30 #307C71

split-complementary

#4B307C #7C7130 #3B7C30

monochromatic

#160E24 #301F50 #4B307C #6641A8 #8564C3

Accessibility & contrast

On white

10.43

#4B307C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.01

#4B307C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B307C

10.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B307C	#FFFFFF	#000000	##FFFFFF
##4B307C	1.00	10.43	2.01	10.43
#FFFFFF	10.43	1.00	21.00	1.00
#000000	2.01	21.00	1.00	21.00
##FFFFFF	10.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#02407E

Deuteranopia (green-blind)

#103F7A

Tritanopia (blue-blind)

#3F4051

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #4b307c;
/* rgb */ color: rgb(75, 48, 124);
/* oklch */ color: oklch(38.3% 0.124 296.5);

Tailwind

colors: {
  custom: {
    50: '#8169a2',
    500: '#4b307c',
    950: '#000000',
  },
}

SCSS

$custom: #4b307c;
$custom-light: #8169a2;
$custom-dark: #000000;

JSON

{
  "hex": "#4b307c",
  "rgb": {
    "r": 75,
    "g": 48,
    "b": 124
  },
  "hsl": {
    "h": 261.316,
    "s": 44.186,
    "l": 33.725
  },
  "oklch": {
    "l": 0.38286,
    "c": 0.12385,
    "h": 296.5
  },
  "luminance": 0.05065
}

Semantic roles & 50–950 ramp

primary

#4B307C

secondary

#8FAA5E

accent

#D454A6

background

#F8F6FA

surface

#EFEBF4

border

#CAC6CE

text

#0B060F

muted

#7C7A7F

Preview Lab

Preview with #4B307C

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

Preview Lab → · Contrast checker → · Palette generator →