#4D289D#4D289D

#4D289D is a dark, vivid violet. Relative luminance 0.055; OKLCH L 40.1% C 0.176 H 290.7°. Best body text is #FFFFFF at 9.97:1 contrast (WCAG AA passes).

Color values

HEX	#4D289D
RGB	rgb(77, 40, 157)
HSL	hsl(259, 59%, 39%)
HSV	hsv(259, 75%, 62%)
CMYK	cmyk(51%, 74.5%, 0%, 38.4%)
CIE-LAB	lab(28.19, 44.80, -57.38)
CIE-LCH	lch(28.19, 72.80, 307.98°)
OKLab	oklab(40.09% 0.0621 -0.1648)
OKLCH	oklch(40.09% 0.176 290.7)
XYZ	xyz(9.9034, 5.5293, 32.4372)
Luminance	0.0553 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D289D #789D28

analogous

#283D9D #4D289D #87289D

triadic

#4D289D #9D4D28 #289D4D

tetradic

#4D289D #9D283D #789D28 #289D87

square

#4D289D #9D283D #789D28 #289D87

split-complementary

#4D289D #9D8728 #3D9D28

monochromatic

#1D0F3B #351C6C #4D289D #6636CC #8B67D8

Accessibility & contrast

On white

9.97

#4D289D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.11

#4D289D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D289D

9.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D289D	#FFFFFF	#000000	##FFFFFF
##4D289D	1.00	9.97	2.11	9.97
#FFFFFF	9.97	1.00	21.00	1.00
#000000	2.11	21.00	1.00	21.00
##FFFFFF	9.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0044A0

Deuteranopia (green-blind)

#00409B

Tritanopia (blue-blind)

#314760

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #4d289d;
/* rgb */ color: rgb(77, 40, 157);
/* oklch */ color: oklch(40.1% 0.176 290.7);

Tailwind

colors: {
  custom: {
    50: '#8766bb',
    500: '#4d289d',
    950: '#000000',
  },
}

SCSS

$custom: #4d289d;
$custom-light: #8766bb;
$custom-dark: #000000;

JSON

{
  "hex": "#4d289d",
  "rgb": {
    "r": 77,
    "g": 40,
    "b": 157
  },
  "hsl": {
    "h": 258.974,
    "s": 59.391,
    "l": 38.627
  },
  "oklch": {
    "l": 0.40094,
    "c": 0.17608,
    "h": 290.7
  },
  "luminance": 0.0553
}

Semantic roles & 50–950 ramp

primary

#4D289D

secondary

#A1BE62

accent

#E345B1

background

#F8F6FB

surface

#F0EBF6

border

#CBC6D0

text

#0C0612

muted

#7D7A81

Preview Lab

Preview with #4D289D

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

Preview Lab → · Contrast checker → · Palette generator →