#4D2688#4D2688

#4D2688 is a dark, vivid violet. Relative luminance 0.047; OKLCH L 38.0% C 0.154 H 296.6°. Best body text is #FFFFFF at 10.78:1 contrast (WCAG AA passes).

Color values

HEX	#4D2688
RGB	rgb(77, 38, 136)
HSL	hsl(264, 56%, 34%)
HSV	hsv(264, 72%, 53%)
CMYK	cmyk(43.4%, 72.1%, 0%, 46.7%)
CIE-LAB	lab(25.98, 39.93, -48.04)
CIE-LCH	lch(25.98, 62.47, 309.73°)
OKLab	oklab(37.96% 0.0686 -0.1373)
OKLCH	oklch(37.96% 0.154 296.6)
XYZ	xyz(8.1964, 4.7414, 23.7711)
Luminance	0.0474 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D2688 #618826

analogous

#263088 #4D2688 #7E2688

triadic

#4D2688 #884D26 #26884D

tetradic

#4D2688 #882630 #618826 #26887E

square

#4D2688 #882630 #618826 #26887E

split-complementary

#4D2688 #887E26 #308826

monochromatic

#170B28 #321958 #4D2688 #6833B8 #8858D0

Accessibility & contrast

On white

10.78

#4D2688 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.95

#4D2688 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D2688

10.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D2688	#FFFFFF	#000000	##FFFFFF
##4D2688	1.00	10.78	1.95	10.78
#FFFFFF	10.78	1.00	21.00	1.00
#000000	1.95	21.00	1.00	21.00
##FFFFFF	10.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003E8B

Deuteranopia (green-blind)

#003C86

Tritanopia (blue-blind)

#3E3E54

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #4d2688;
/* rgb */ color: rgb(77, 38, 136);
/* oklch */ color: oklch(38.0% 0.154 296.6);

Tailwind

colors: {
  custom: {
    50: '#8464ab',
    500: '#4d2688',
    950: '#000000',
  },
}

SCSS

$custom: #4d2688;
$custom-light: #8464ab;
$custom-dark: #000000;

JSON

{
  "hex": "#4d2688",
  "rgb": {
    "r": 77,
    "g": 38,
    "b": 136
  },
  "hsl": {
    "h": 263.878,
    "s": 56.322,
    "l": 34.118
  },
  "oklch": {
    "l": 0.3796,
    "c": 0.15352,
    "h": 296.6
  },
  "luminance": 0.04742
}

Semantic roles & 50–950 ramp

primary

#4D2688

secondary

#8FB555

accent

#E048A3

background

#F8F6FA

surface

#F0EBF4

border

#CBC6CE

text

#0B0510

muted

#7C7A7F

Preview Lab

Preview with #4D2688

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

Preview Lab → · Contrast checker → · Palette generator →