#4D1A7B#4D1A7B

#4D1A7B is a dark, vivid violet. Relative luminance 0.037; OKLCH L 35.4% C 0.153 H 303.1°. Best body text is #FFFFFF at 12.00:1 contrast (WCAG AA passes).

Color values

HEX	#4D1A7B
RGB	rgb(77, 26, 123)
HSL	hsl(272, 65%, 29%)
HSV	hsv(272, 79%, 48%)
CMYK	cmyk(37.4%, 78.9%, 0%, 51.8%)
CIE-LAB	lab(22.82, 42.32, -45.01)
CIE-LCH	lch(22.82, 61.78, 313.23°)
OKLab	oklab(35.37% 0.0835 -0.1284)
OKLCH	oklch(35.37% 0.153 303.1)
XYZ	xyz(7.0043, 3.7466, 19.0892)
Luminance	0.0375 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Indigo

#4B0082

ΔE00 3.49

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D1A7B #487B1A

analogous

#1C1A7B #4D1A7B #7B1A79

triadic

#4D1A7B #7B4D1A #1A7B4D

tetradic

#4D1A7B #7B1C1A #487B1A #1A797B

square

#4D1A7B #7B1C1A #487B1A #1A797B

split-complementary

#4D1A7B #797B1A #1A7B1C

monochromatic

#100519 #2D0F48 #4D1A7B #6D25AE #8C3AD5

Accessibility & contrast

On white

12.00

#4D1A7B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.75

#4D1A7B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D1A7B

12.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D1A7B	#FFFFFF	#000000	##FFFFFF
##4D1A7B	1.00	12.00	1.75	12.00
#FFFFFF	12.00	1.00	21.00	1.00
#000000	1.75	21.00	1.00	21.00
##FFFFFF	12.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00367E

Deuteranopia (green-blind)

#003679

Tritanopia (blue-blind)

#44334A

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #4d1a7b;
/* rgb */ color: rgb(77, 26, 123);
/* oklch */ color: oklch(35.4% 0.153 303.1);

Tailwind

colors: {
  custom: {
    50: '#845da2',
    500: '#4d1a7b',
    950: '#000000',
  },
}

SCSS

$custom: #4d1a7b;
$custom-light: #845da2;
$custom-dark: #000000;

JSON

{
  "hex": "#4d1a7b",
  "rgb": {
    "r": 77,
    "g": 26,
    "b": 123
  },
  "hsl": {
    "h": 271.546,
    "s": 65.101,
    "l": 29.216
  },
  "oklch": {
    "l": 0.35374,
    "c": 0.15315,
    "h": 303.1
  },
  "luminance": 0.03747
}

Semantic roles & 50–950 ramp

primary

#4D1A7B

secondary

#76AF42

accent

#E84090

background

#F8F5FA

surface

#F0E9F4

border

#CBC5CE

text

#0B040F

muted

#7C797F

Preview Lab

Preview with #4D1A7B

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

Preview Lab → · Contrast checker → · Palette generator →