#4A1B7D#4A1B7D

#4A1B7D is a dark, vivid violet. Relative luminance 0.037; OKLCH L 35.3% C 0.154 H 300.3°. Best body text is #FFFFFF at 12.04:1 contrast (WCAG AA passes).

Color values

HEX	#4A1B7D
RGB	rgb(74, 27, 125)
HSL	hsl(269, 64%, 30%)
HSV	hsv(269, 78%, 49%)
CMYK	cmyk(40.8%, 78.4%, 0%, 51%)
CIE-LAB	lab(22.72, 41.83, -46.45)
CIE-LCH	lch(22.72, 62.51, 312.01°)
OKLab	oklab(35.27% 0.0774 -0.1327)
OKLCH	oklch(35.27% 0.154 300.3)
XYZ	xyz(6.9167, 3.7203, 19.7517)
Luminance	0.0372 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Indigo

#4B0082

ΔE00 3.45

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A1B7D #4E7D1B

analogous

#1B1D7D #4A1B7D #7B1B7D

triadic

#4A1B7D #7D4A1B #1B7D4A

tetradic

#4A1B7D #7D1B1D #4E7D1B #1B7D7B

square

#4A1B7D #7D1B1D #4E7D1B #1B7D7B

split-complementary

#4A1B7D #7D7B1B #1D7D1B

monochromatic

#0F0519 #2C104B #4A1B7D #6826AF #863DD5

Accessibility & contrast

On white

12.04

#4A1B7D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.74

#4A1B7D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4A1B7D

12.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A1B7D	#FFFFFF	#000000	##FFFFFF
##4A1B7D	1.00	12.04	1.74	12.04
#FFFFFF	12.04	1.00	21.00	1.00
#000000	1.74	21.00	1.00	21.00
##FFFFFF	12.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003680

Deuteranopia (green-blind)

#00367B

Tritanopia (blue-blind)

#3E354B

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #4a1b7d;
/* rgb */ color: rgb(74, 27, 125);
/* oklch */ color: oklch(35.3% 0.154 300.3);

Tailwind

colors: {
  custom: {
    50: '#825da3',
    500: '#4a1b7d',
    950: '#000000',
  },
}

SCSS

$custom: #4a1b7d;
$custom-light: #825da3;
$custom-dark: #000000;

JSON

{
  "hex": "#4a1b7d",
  "rgb": {
    "r": 74,
    "g": 27,
    "b": 125
  },
  "hsl": {
    "h": 268.776,
    "s": 64.474,
    "l": 29.804
  },
  "oklch": {
    "l": 0.35273,
    "c": 0.15364,
    "h": 300.3
  },
  "luminance": 0.0372
}

Semantic roles & 50–950 ramp

primary

#4A1B7D

secondary

#7CB143

accent

#E74097

background

#F8F5FA

surface

#EFE9F4

border

#CAC5CE

text

#0B040F

muted

#7C797F

Preview Lab

Preview with #4A1B7D

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

Preview Lab → · Contrast checker → · Palette generator →