#4D1C8C#4D1C8C

#4D1C8C is a dark, vivid violet. Relative luminance 0.043; OKLCH L 37.1% C 0.170 H 297.0°. Best body text is #FFFFFF at 11.29:1 contrast (WCAG AA passes).

Color values

HEX	#4D1C8C
RGB	rgb(77, 28, 140)
HSL	hsl(266, 67%, 33%)
HSV	hsv(266, 80%, 55%)
CMYK	cmyk(45%, 80%, 0%, 45.1%)
CIE-LAB	lab(24.64, 45.82, -52.72)
CIE-LCH	lch(24.64, 69.85, 310.99°)
OKLab	oklab(37.13% 0.077 -0.151)
OKLCH	oklch(37.13% 0.17 297)
XYZ	xyz(8.2082, 4.3016, 25.2037)
Luminance	0.0430 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D1C8C #5B8C1C

analogous

#1C238C #4D1C8C #851C8C

triadic

#4D1C8C #8C4D1C #1C8C4D

tetradic

#4D1C8C #8C1C23 #5B8C1C #1C8C85

square

#4D1C8C #8C1C23 #5B8C1C #1C8C85

split-complementary

#4D1C8C #8C851C #238C1C

monochromatic

#150826 #311259 #4D1C8C #6926BF #8848DA

Accessibility & contrast

On white

11.29

#4D1C8C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.86

#4D1C8C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D1C8C

11.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D1C8C	#FFFFFF	#000000	##FFFFFF
##4D1C8C	1.00	11.29	1.86	11.29
#FFFFFF	11.29	1.00	21.00	1.00
#000000	1.86	21.00	1.00	21.00
##FFFFFF	11.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B8F

Deuteranopia (green-blind)

#00398A

Tritanopia (blue-blind)

#3C3B54

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #4d1c8c;
/* rgb */ color: rgb(77, 28, 140);
/* oklch */ color: oklch(37.1% 0.170 297.0);

Tailwind

colors: {
  custom: {
    50: '#865faf',
    500: '#4d1c8c',
    950: '#000000',
  },
}

SCSS

$custom: #4d1c8c;
$custom-light: #865faf;
$custom-dark: #000000;

JSON

{
  "hex": "#4d1c8c",
  "rgb": {
    "r": 77,
    "g": 28,
    "b": 140
  },
  "hsl": {
    "h": 266.25,
    "s": 66.667,
    "l": 32.941
  },
  "oklch": {
    "l": 0.37125,
    "c": 0.1695,
    "h": 297
  },
  "luminance": 0.04302
}

Semantic roles & 50–950 ramp

primary

#4D1C8C

secondary

#89BC48

accent

#EA3E9F

background

#F8F5FA

surface

#F0E9F5

border

#CBC5CF

text

#0C0510

muted

#7D797F

Preview Lab

Preview with #4D1C8C

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

Preview Lab → · Contrast checker → · Palette generator →