#4D1B89#4D1B89

#4D1B89 is a dark, vivid violet. Relative luminance 0.042; OKLCH L 36.7% C 0.167 H 298.1°. Best body text is #FFFFFF at 11.45:1 contrast (WCAG AA passes).

Color values

HEX	#4D1B89
RGB	rgb(77, 27, 137)
HSL	hsl(267, 67%, 32%)
HSV	hsv(267, 80%, 54%)
CMYK	cmyk(43.8%, 80.3%, 0%, 46.3%)
CIE-LAB	lab(24.22, 45.46, -51.55)
CIE-LCH	lch(24.22, 68.73, 311.41°)
OKLab	oklab(36.74% 0.0787 -0.1476)
OKLCH	oklch(36.74% 0.167 298.1)
XYZ	xyz(7.9667, 4.1677, 24.0468)
Luminance	0.0417 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D1B89 #57891B

analogous

#1B2089 #4D1B89 #841B89

triadic

#4D1B89 #894D1B #1B894D

tetradic

#4D1B89 #891B20 #57891B #1B8984

square

#4D1B89 #891B20 #57891B #1B8984

split-complementary

#4D1B89 #89841B #20891B

monochromatic

#140723 #301156 #4D1B89 #6A25BC #8844DA

Accessibility & contrast

On white

11.45

#4D1B89 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.83

#4D1B89 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D1B89

11.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D1B89	#FFFFFF	#000000	##FFFFFF
##4D1B89	1.00	11.45	1.83	11.45
#FFFFFF	11.45	1.00	21.00	1.00
#000000	1.83	21.00	1.00	21.00
##FFFFFF	11.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A8C

Deuteranopia (green-blind)

#003887

Tritanopia (blue-blind)

#3E3952

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #4d1b89;
/* rgb */ color: rgb(77, 27, 137);
/* oklch */ color: oklch(36.7% 0.167 298.1);

Tailwind

colors: {
  custom: {
    50: '#855eac',
    500: '#4d1b89',
    950: '#000000',
  },
}

SCSS

$custom: #4d1b89;
$custom-light: #855eac;
$custom-dark: #000000;

JSON

{
  "hex": "#4d1b89",
  "rgb": {
    "r": 77,
    "g": 27,
    "b": 137
  },
  "hsl": {
    "h": 267.273,
    "s": 67.073,
    "l": 32.157
  },
  "oklch": {
    "l": 0.36742,
    "c": 0.16724,
    "h": 298.1
  },
  "luminance": 0.04168
}

Semantic roles & 50–950 ramp

primary

#4D1B89

secondary

#85BC44

accent

#EA3E9C

background

#F8F5FA

surface

#F0E9F4

border

#CBC5CE

text

#0C0510

muted

#7D797F

Preview Lab

Preview with #4D1B89

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

Preview Lab → · Contrast checker → · Palette generator →