#4D1BA0#4D1BA0

#4D1BA0 is a dark, vivid violet. Relative luminance 0.049; OKLCH L 39.0% C 0.192 H 291.7°. Best body text is #FFFFFF at 10.61:1 contrast (WCAG AA passes).

Color values

HEX	#4D1BA0
RGB	rgb(77, 27, 160)
HSL	hsl(263, 71%, 37%)
HSV	hsv(263, 83%, 63%)
CMYK	cmyk(51.9%, 83.1%, 0%, 37.3%)
CIE-LAB	lab(26.45, 51.47, -62.08)
CIE-LCH	lch(26.45, 80.64, 309.66°)
OKLab	oklab(38.96% 0.071 -0.1784)
OKLCH	oklch(38.96% 0.192 291.7)
XYZ	xyz(9.7959, 4.8993, 33.6804)
Luminance	0.0490 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D1BA0 #6EA01B

analogous

#1B2CA0 #4D1BA0 #901BA0

triadic

#4D1BA0 #A04D1B #1BA04D

tetradic

#4D1BA0 #A01B2C #6EA01B #1BA090

square

#4D1BA0 #A01B2C #6EA01B #1BA090

split-complementary

#4D1BA0 #A0901B #2CA01B

monochromatic

#1B0937 #34126C #4D1BA0 #6624D4 #8953E2

Accessibility & contrast

On white

10.61

#4D1BA0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.98

#4D1BA0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D1BA0

10.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D1BA0	#FFFFFF	#000000	##FFFFFF
##4D1BA0	1.00	10.61	1.98	10.61
#FFFFFF	10.61	1.00	21.00	1.00
#000000	1.98	21.00	1.00	21.00
##FFFFFF	10.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0040A4

Deuteranopia (green-blind)

#003C9E

Tritanopia (blue-blind)

#30435F

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #4d1ba0;
/* rgb */ color: rgb(77, 27, 160);
/* oklch */ color: oklch(39.0% 0.192 291.7);

Tailwind

colors: {
  custom: {
    50: '#885fbd',
    500: '#4d1ba0',
    950: '#000000',
  },
}

SCSS

$custom: #4d1ba0;
$custom-light: #885fbd;
$custom-dark: #000000;

JSON

{
  "hex": "#4d1ba0",
  "rgb": {
    "r": 77,
    "g": 27,
    "b": 160
  },
  "hsl": {
    "h": 262.556,
    "s": 71.123,
    "l": 36.667
  },
  "oklch": {
    "l": 0.38962,
    "c": 0.19201,
    "h": 291.7
  },
  "luminance": 0.049
}

Semantic roles & 50–950 ramp

primary

#4D1BA0

secondary

#9AC552

accent

#EE3AAA

background

#F8F5FB

surface

#F0EAF7

border

#CBC6D0

text

#0D0512

muted

#7D7981

Preview Lab

Preview with #4D1BA0

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

Preview Lab → · Contrast checker → · Palette generator →