#4D2687#4D2687

#4D2687 is a dark, vivid violet. Relative luminance 0.047; OKLCH L 37.9% C 0.152 H 296.9°. Best body text is #FFFFFF at 10.81:1 contrast (WCAG AA passes).

Color values

HEX	#4D2687
RGB	rgb(77, 38, 135)
HSL	hsl(264, 56%, 34%)
HSV	hsv(264, 72%, 53%)
CMYK	cmyk(43%, 71.9%, 0%, 47.1%)
CIE-LAB	lab(25.90, 39.66, -47.55)
CIE-LCH	lch(25.90, 61.92, 309.83°)
OKLab	oklab(37.87% 0.0688 -0.1359)
OKLCH	oklch(37.87% 0.152 296.9)
XYZ	xyz(8.1257, 4.7131, 23.3986)
Luminance	0.0471 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D2687 #608726

analogous

#263087 #4D2687 #7E2687

triadic

#4D2687 #874D26 #26874D

tetradic

#4D2687 #872630 #608726 #26877E

square

#4D2687 #872630 #608726 #26877E

split-complementary

#4D2687 #877E26 #308726

monochromatic

#170B27 #321957 #4D2687 #6833B7 #8858D0

Accessibility & contrast

On white

10.81

#4D2687 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.94

#4D2687 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D2687

10.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D2687	#FFFFFF	#000000	##FFFFFF
##4D2687	1.00	10.81	1.94	10.81
#FFFFFF	10.81	1.00	21.00	1.00
#000000	1.94	21.00	1.00	21.00
##FFFFFF	10.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003E8A

Deuteranopia (green-blind)

#003C85

Tritanopia (blue-blind)

#3E3E53

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #4d2687;
/* rgb */ color: rgb(77, 38, 135);
/* oklch */ color: oklch(37.9% 0.152 296.9);

Tailwind

colors: {
  custom: {
    50: '#8464ab',
    500: '#4d2687',
    950: '#000000',
  },
}

SCSS

$custom: #4d2687;
$custom-light: #8464ab;
$custom-dark: #000000;

JSON

{
  "hex": "#4d2687",
  "rgb": {
    "r": 77,
    "g": 38,
    "b": 135
  },
  "hsl": {
    "h": 264.124,
    "s": 56.069,
    "l": 33.922
  },
  "oklch": {
    "l": 0.37874,
    "c": 0.15232,
    "h": 296.9
  },
  "luminance": 0.04713
}

Semantic roles & 50–950 ramp

primary

#4D2687

secondary

#8EB554

accent

#DF48A3

background

#F8F6FA

surface

#F0EBF4

border

#CBC6CE

text

#0B0510

muted

#7C7A7F

Preview Lab

Preview with #4D2687

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

Preview Lab → · Contrast checker → · Palette generator →