#4D287F#4D287F

#4D287F is a dark, vivid violet. Relative luminance 0.046; OKLCH L 37.5% C 0.140 H 299.0°. Best body text is #FFFFFF at 10.91:1 contrast (WCAG AA passes).

Color values

HEX	#4D287F
RGB	rgb(77, 40, 127)
HSL	hsl(266, 52%, 33%)
HSV	hsv(266, 69%, 50%)
CMYK	cmyk(39.4%, 68.5%, 0%, 50.2%)
CIE-LAB	lab(25.65, 36.36, -42.95)
CIE-LCH	lch(25.65, 56.27, 310.25°)
OKLab	oklab(37.49% 0.0678 -0.1224)
OKLCH	oklch(37.49% 0.14 299)
XYZ	xyz(7.6492, 4.6276, 20.5648)
Luminance	0.0463 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D287F #5A7F28

analogous

#282F7F #4D287F #78287F

triadic

#4D287F #7F4D28 #287F4D

tetradic

#4D287F #7F282F #5A7F28 #287F78

square

#4D287F #7F282F #5A7F28 #287F78

split-complementary

#4D287F #7F7828 #2F7F28

monochromatic

#150B22 #311950 #4D287F #6937AE #8857CA

Accessibility & contrast

On white

10.91

#4D287F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.93

#4D287F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D287F

10.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D287F	#FFFFFF	#000000	##FFFFFF
##4D287F	1.00	10.91	1.93	10.91
#FFFFFF	10.91	1.00	21.00	1.00
#000000	1.93	21.00	1.00	21.00
##FFFFFF	10.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003D82

Deuteranopia (green-blind)

#003C7D

Tritanopia (blue-blind)

#413C50

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #4d287f;
/* rgb */ color: rgb(77, 40, 127);
/* oklch */ color: oklch(37.5% 0.140 299.0);

Tailwind

colors: {
  custom: {
    50: '#8364a5',
    500: '#4d287f',
    950: '#000000',
  },
}

SCSS

$custom: #4d287f;
$custom-light: #8364a5;
$custom-dark: #000000;

JSON

{
  "hex": "#4d287f",
  "rgb": {
    "r": 77,
    "g": 40,
    "b": 127
  },
  "hsl": {
    "h": 265.517,
    "s": 52.096,
    "l": 32.745
  },
  "oklch": {
    "l": 0.37489,
    "c": 0.13991,
    "h": 299
  },
  "luminance": 0.04628
}

Semantic roles & 50–950 ramp

primary

#4D287F

secondary

#88AF54

accent

#DC4C9F

background

#F8F6FA

surface

#EFEBF4

border

#CAC6CE

text

#0B060F

muted

#7C7A7F

Preview Lab

Preview with #4D287F

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

Preview Lab → · Contrast checker → · Palette generator →