#4B286D#4B286D

#4B286D is a dark, moderate violet. Relative luminance 0.041; OKLCH L 35.9% C 0.117 H 304.5°. Best body text is #FFFFFF at 11.52:1 contrast (WCAG AA passes).

Color values

HEX	#4B286D
RGB	rgb(75, 40, 109)
HSL	hsl(270, 46%, 29%)
HSV	hsv(270, 63%, 43%)
CMYK	cmyk(31.2%, 63.3%, 0%, 57.3%)
CIE-LAB	lab(24.06, 30.97, -34.05)
CIE-LCH	lch(24.06, 46.03, 312.29°)
OKLab	oklab(35.86% 0.0663 -0.0963)
OKLCH	oklch(35.86% 0.117 304.5)
XYZ	xyz(6.4201, 4.1176, 14.9216)
Luminance	0.0412 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B286D #4A6D28

analogous

#29286D #4B286D #6D286D

triadic

#4B286D #6D4B28 #286D4B

tetradic

#4B286D #6D2928 #4A6D28 #286D6D

square

#4B286D #6D2928 #4A6D28 #286D6D

split-complementary

#4B286D #6D6D28 #286D29

monochromatic

#0F0816 #2C1840 #4B286D #6A389A #8950BF

Accessibility & contrast

On white

11.52

#4B286D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.82

#4B286D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B286D

11.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B286D	#FFFFFF	#000000	##FFFFFF
##4B286D	1.00	11.52	1.82	11.52
#FFFFFF	11.52	1.00	21.00	1.00
#000000	1.82	21.00	1.00	21.00
##FFFFFF	11.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#06386F

Deuteranopia (green-blind)

#18396B

Tritanopia (blue-blind)

#453646

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #4b286d;
/* rgb */ color: rgb(75, 40, 109);
/* oklch */ color: oklch(35.9% 0.117 304.5);

Tailwind

colors: {
  custom: {
    50: '#806497',
    500: '#4b286d',
    950: '#000000',
  },
}

SCSS

$custom: #4b286d;
$custom-light: #806497;
$custom-dark: #000000;

JSON

{
  "hex": "#4b286d",
  "rgb": {
    "r": 75,
    "g": 40,
    "b": 109
  },
  "hsl": {
    "h": 270.435,
    "s": 46.309,
    "l": 29.216
  },
  "oklch": {
    "l": 0.35857,
    "c": 0.11689,
    "h": 304.5
  },
  "luminance": 0.04118
}

Semantic roles & 50–950 ramp

primary

#4B286D

secondary

#789F51

accent

#D65293

background

#F8F6F9

surface

#EFEBF2

border

#CAC6CC

text

#0A050D

muted

#7C7A7E

Preview Lab

Preview with #4B286D

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

Preview Lab → · Contrast checker → · Palette generator →