#4B286C#4B286C

#4B286C is a dark, moderate violet. Relative luminance 0.041; OKLCH L 35.8% C 0.116 H 305.0°. Best body text is #FFFFFF at 11.54:1 contrast (WCAG AA passes).

Color values

HEX	#4B286C
RGB	rgb(75, 40, 108)
HSL	hsl(271, 46%, 29%)
HSV	hsv(271, 63%, 42%)
CMYK	cmyk(30.6%, 63%, 0%, 57.6%)
CIE-LAB	lab(23.99, 30.70, -33.52)
CIE-LCH	lch(23.99, 45.45, 312.49°)
OKLab	oklab(35.78% 0.0663 -0.0947)
OKLCH	oklch(35.78% 0.116 305)
XYZ	xyz(6.3666, 4.0962, 14.6397)
Luminance	0.0410 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B286C #496C28

analogous

#29286C #4B286C #6C286B

triadic

#4B286C #6C4B28 #286C4B

tetradic

#4B286C #6C2928 #496C28 #286B6C

square

#4B286C #6C2928 #496C28 #286B6C

split-complementary

#4B286C #6B6C28 #286C29

monochromatic

#100816 #2C173F #4B286C #6A3999 #8950BE

Accessibility & contrast

On white

11.54

#4B286C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.82

#4B286C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B286C

11.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B286C	#FFFFFF	#000000	##FFFFFF
##4B286C	1.00	11.54	1.82	11.54
#FFFFFF	11.54	1.00	21.00	1.00
#000000	1.82	21.00	1.00	21.00
##FFFFFF	11.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#08386E

Deuteranopia (green-blind)

#19396A

Tritanopia (blue-blind)

#453646

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #4b286c;
/* rgb */ color: rgb(75, 40, 108);
/* oklch */ color: oklch(35.8% 0.116 305.0);

Tailwind

colors: {
  custom: {
    50: '#806496',
    500: '#4b286c',
    950: '#000000',
  },
}

SCSS

$custom: #4b286c;
$custom-light: #806496;
$custom-dark: #000000;

JSON

{
  "hex": "#4b286c",
  "rgb": {
    "r": 75,
    "g": 40,
    "b": 108
  },
  "hsl": {
    "h": 270.882,
    "s": 45.946,
    "l": 29.02
  },
  "oklch": {
    "l": 0.35784,
    "c": 0.11561,
    "h": 305
  },
  "luminance": 0.04096
}

Semantic roles & 50–950 ramp

primary

#4B286C

secondary

#779E51

accent

#D65292

background

#F8F6F9

surface

#EFEBF2

border

#CAC6CC

text

#0A050D

muted

#7C7A7E

Preview Lab

Preview with #4B286C

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

Preview Lab → · Contrast checker → · Palette generator →