#4B3C8D#4B3C8D

#4B3C8D is a dark, vivid violet. Relative luminance 0.067; OKLCH L 41.7% C 0.129 H 288.0°. Best body text is #FFFFFF at 9.01:1 contrast (WCAG AA passes).

Color values

HEX	#4B3C8D
RGB	rgb(75, 60, 141)
HSL	hsl(251, 40%, 39%)
HSV	hsv(251, 57%, 55%)
CMYK	cmyk(46.8%, 57.4%, 0%, 44.7%)
CIE-LAB	lab(31.00, 28.02, -43.03)
CIE-LCH	lch(31.00, 51.35, 303.08°)
OKLab	oklab(41.67% 0.0398 -0.1227)
OKLCH	oklch(41.67% 0.129 288)
XYZ	xyz(9.3239, 6.6503, 25.9865)
Luminance	0.0665 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B3C8D #7E8D3C

analogous

#3C568D #4B3C8D #743C8D

triadic

#4B3C8D #8D4B3C #3C8D4B

tetradic

#4B3C8D #8D3C56 #7E8D3C #3C8D74

square

#4B3C8D #8D3C56 #7E8D3C #3C8D74

split-complementary

#4B3C8D #8D743C #568D3C

monochromatic

#1D1737 #342A62 #4B3C8D #6451B5 #8A7CC7

Accessibility & contrast

On white

9.01

#4B3C8D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.33

#4B3C8D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B3C8D

9.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B3C8D	#FFFFFF	#000000	##FFFFFF
##4B3C8D	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)

#0C4B90

Deuteranopia (green-blind)

#0D478B

Tritanopia (blue-blind)

#364E5E

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #4b3c8d;
/* rgb */ color: rgb(75, 60, 141);
/* oklch */ color: oklch(41.7% 0.129 288.0);

Tailwind

colors: {
  custom: {
    50: '#8272af',
    500: '#4b3c8d',
    950: '#000000',
  },
}

SCSS

$custom: #4b3c8d;
$custom-light: #8272af;
$custom-dark: #000000;

JSON

{
  "hex": "#4b3c8d",
  "rgb": {
    "r": 75,
    "g": 60,
    "b": 141
  },
  "hsl": {
    "h": 251.111,
    "s": 40.299,
    "l": 39.412
  },
  "oklch": {
    "l": 0.41672,
    "c": 0.12897,
    "h": 288
  },
  "luminance": 0.06651
}

Semantic roles & 50–950 ramp

primary

#4B3C8D

secondary

#A6B174

accent

#D058BA

background

#F8F6FA

surface

#EFECF4

border

#CAC7CE

text

#0B0810

muted

#7C7B7F

Preview Lab

Preview with #4B3C8D

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

Preview Lab → · Contrast checker → · Palette generator →