#4B368D#4B368D

#4B368D is a dark, vivid violet. Relative luminance 0.061; OKLCH L 40.6% C 0.138 H 290.0°. Best body text is #FFFFFF at 9.50:1 contrast (WCAG AA passes).

Color values

HEX	#4B368D
RGB	rgb(75, 54, 141)
HSL	hsl(254, 45%, 38%)
HSV	hsv(254, 62%, 55%)
CMYK	cmyk(46.8%, 61.7%, 0%, 44.7%)
CIE-LAB	lab(29.56, 31.77, -45.36)
CIE-LCH	lch(29.56, 55.37, 305.01°)
OKLab	oklab(40.61% 0.0471 -0.1295)
OKLCH	oklch(40.61% 0.138 290)
XYZ	xyz(9.0272, 6.0569, 25.8876)
Luminance	0.0606 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B368D #788D36

analogous

#364C8D #4B368D #76368D

triadic

#4B368D #8D4B36 #368D4B

tetradic

#4B368D #8D364C #788D36 #368D76

square

#4B368D #8D364C #788D36 #368D76

split-complementary

#4B368D #8D7636 #4C8D36

monochromatic

#1C1434 #332561 #4B368D #6347B9 #8874CA

Accessibility & contrast

On white

9.50

#4B368D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.21

#4B368D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B368D

9.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B368D	#FFFFFF	#000000	##FFFFFF
##4B368D	1.00	9.50	2.21	9.50
#FFFFFF	9.50	1.00	21.00	1.00
#000000	2.21	21.00	1.00	21.00
##FFFFFF	9.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004790

Deuteranopia (green-blind)

#00448B

Tritanopia (blue-blind)

#374A5C

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #4b368d;
/* rgb */ color: rgb(75, 54, 141);
/* oklch */ color: oklch(40.6% 0.138 290.0);

Tailwind

colors: {
  custom: {
    50: '#836eaf',
    500: '#4b368d',
    950: '#000000',
  },
}

SCSS

$custom: #4b368d;
$custom-light: #836eaf;
$custom-dark: #000000;

JSON

{
  "hex": "#4b368d",
  "rgb": {
    "r": 75,
    "g": 54,
    "b": 141
  },
  "hsl": {
    "h": 254.483,
    "s": 44.615,
    "l": 38.235
  },
  "oklch": {
    "l": 0.40612,
    "c": 0.13783,
    "h": 290
  },
  "luminance": 0.06057
}

Semantic roles & 50–950 ramp

primary

#4B368D

secondary

#A1B26D

accent

#D453B5

background

#F8F6FA

surface

#EFECF4

border

#CAC7CE

text

#0B0710

muted

#7C7A7F

Preview Lab

Preview with #4B368D

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

Preview Lab → · Contrast checker → · Palette generator →