#4D1BA1#4D1BA1

#4D1BA1 is a dark, vivid violet. Relative luminance 0.049; OKLCH L 39.1% C 0.193 H 291.5°. Best body text is #FFFFFF at 10.57:1 contrast (WCAG AA passes).

Color values

HEX	#4D1BA1
RGB	rgb(77, 27, 161)
HSL	hsl(262, 71%, 37%)
HSV	hsv(262, 83%, 63%)
CMYK	cmyk(52.2%, 83.2%, 0%, 36.9%)
CIE-LAB	lab(26.55, 51.73, -62.52)
CIE-LCH	lch(26.55, 81.15, 309.61°)
OKLab	oklab(39.06% 0.0706 -0.1797)
OKLCH	oklch(39.06% 0.193 291.5)
XYZ	xyz(9.8837, 4.9345, 34.1430)
Luminance	0.0493 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D1BA1 #6FA11B

analogous

#1B2CA1 #4D1BA1 #901BA1

triadic

#4D1BA1 #A14D1B #1BA14D

tetradic

#4D1BA1 #A11B2C #6FA11B #1BA190

square

#4D1BA1 #A11B2C #6FA11B #1BA190

split-complementary

#4D1BA1 #A1901B #2CA11B

monochromatic

#1B0938 #34126D #4D1BA1 #6624D5 #8954E2

Accessibility & contrast

On white

10.57

#4D1BA1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.99

#4D1BA1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D1BA1

10.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D1BA1	#FFFFFF	#000000	##FFFFFF
##4D1BA1	1.00	10.57	1.99	10.57
#FFFFFF	10.57	1.00	21.00	1.00
#000000	1.99	21.00	1.00	21.00
##FFFFFF	10.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0041A5

Deuteranopia (green-blind)

#003C9F

Tritanopia (blue-blind)

#2F4460

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #4d1ba1;
/* rgb */ color: rgb(77, 27, 161);
/* oklch */ color: oklch(39.1% 0.193 291.5);

Tailwind

colors: {
  custom: {
    50: '#895fbe',
    500: '#4d1ba1',
    950: '#000000',
  },
}

SCSS

$custom: #4d1ba1;
$custom-light: #895fbe;
$custom-dark: #000000;

JSON

{
  "hex": "#4d1ba1",
  "rgb": {
    "r": 77,
    "g": 27,
    "b": 161
  },
  "hsl": {
    "h": 262.388,
    "s": 71.277,
    "l": 36.863
  },
  "oklch": {
    "l": 0.39063,
    "c": 0.19308,
    "h": 291.5
  },
  "luminance": 0.04935
}

Semantic roles & 50–950 ramp

primary

#4D1BA1

secondary

#9AC552

accent

#EE3AAB

background

#F8F5FB

surface

#F0EAF7

border

#CBC6D0

text

#0D0512

muted

#7D7981

Preview Lab

Preview with #4D1BA1

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

Preview Lab → · Contrast checker → · Palette generator →