#4D287A#4D287A

#4D287A is a dark, vivid violet. Relative luminance 0.045; OKLCH L 37.1% C 0.134 H 300.8°. Best body text is #FFFFFF at 11.05:1 contrast (WCAG AA passes).

Color values

HEX	#4D287A
RGB	rgb(77, 40, 122)
HSL	hsl(267, 51%, 32%)
HSV	hsv(267, 67%, 48%)
CMYK	cmyk(36.9%, 67.2%, 0%, 52.2%)
CIE-LAB	lab(25.26, 34.99, -40.41)
CIE-LCH	lch(25.26, 53.45, 310.89°)
OKLab	oklab(37.09% 0.0684 -0.1149)
OKLCH	oklch(37.09% 0.134 300.8)
XYZ	xyz(7.3314, 4.5005, 18.8910)
Luminance	0.0450 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D287A #557A28

analogous

#282C7A #4D287A #76287A

triadic

#4D287A #7A4D28 #287A4D

tetradic

#4D287A #7A282C #557A28 #287A76

square

#4D287A #7A282C #557A28 #287A76

split-complementary

#4D287A #7A7628 #2C7A28

monochromatic

#130A1E #30194C #4D287A #6A37A8 #8955C7

Accessibility & contrast

On white

11.05

#4D287A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.90

#4D287A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D287A

11.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D287A	#FFFFFF	#000000	##FFFFFF
##4D287A	1.00	11.05	1.90	11.05
#FFFFFF	11.05	1.00	21.00	1.00
#000000	1.90	21.00	1.00	21.00
##FFFFFF	11.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C7D

Deuteranopia (green-blind)

#043B78

Tritanopia (blue-blind)

#433A4D

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #4d287a;
/* rgb */ color: rgb(77, 40, 122);
/* oklch */ color: oklch(37.1% 0.134 300.8);

Tailwind

colors: {
  custom: {
    50: '#8364a1',
    500: '#4d287a',
    950: '#000000',
  },
}

SCSS

$custom: #4d287a;
$custom-light: #8364a1;
$custom-dark: #000000;

JSON

{
  "hex": "#4d287a",
  "rgb": {
    "r": 77,
    "g": 40,
    "b": 122
  },
  "hsl": {
    "h": 267.073,
    "s": 50.617,
    "l": 31.765
  },
  "oklch": {
    "l": 0.3709,
    "c": 0.13372,
    "h": 300.8
  },
  "luminance": 0.04501
}

Semantic roles & 50–950 ramp

primary

#4D287A

secondary

#83AC52

accent

#DA4E9B

background

#F8F6FA

surface

#EFEBF3

border

#CAC6CD

text

#0B050F

muted

#7C7A7F

Preview Lab

Preview with #4D287A

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

Preview Lab → · Contrast checker → · Palette generator →