#4A1CB4#4A1CB4

#4A1CB4 is a dark, highly saturated violet. Relative luminance 0.056; OKLCH L 40.8% C 0.213 H 285.9°. Best body text is #FFFFFF at 9.92:1 contrast (WCAG AA passes).

Color values

HEX	#4A1CB4
RGB	rgb(74, 28, 180)
HSL	hsl(258, 73%, 41%)
HSV	hsv(258, 84%, 71%)
CMYK	cmyk(58.9%, 84.4%, 0%, 29.4%)
CIE-LAB	lab(28.33, 56.04, -71.03)
CIE-LCH	lch(28.33, 90.48, 308.27°)
OKLab	oklab(40.8% 0.0583 -0.2046)
OKLCH	oklch(40.8% 0.213 285.9)
XYZ	xyz(11.4750, 5.5809, 43.6437)
Luminance	0.0558 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A1CB4 #86B41C

analogous

#1C3AB4 #4A1CB4 #961CB4

triadic

#4A1CB4 #B44A1C #1CB44A

tetradic

#4A1CB4 #B41C3A #86B41C #1CB496

square

#4A1CB4 #B41C3A #86B41C #1CB496

split-complementary

#4A1CB4 #B4961C #3AB41C

monochromatic

#1E0C4A #34147F #4A1CB4 #642FDF #8B64E7

Accessibility & contrast

On white

9.92

#4A1CB4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.12

#4A1CB4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4A1CB4

9.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A1CB4	#FFFFFF	#000000	##FFFFFF
##4A1CB4	1.00	9.92	2.12	9.92
#FFFFFF	9.92	1.00	21.00	1.00
#000000	2.12	21.00	1.00	21.00
##FFFFFF	9.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0047B8

Deuteranopia (green-blind)

#003EB1

Tritanopia (blue-blind)

#0B4C6B

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #4a1cb4;
/* rgb */ color: rgb(74, 28, 180);
/* oklch */ color: oklch(40.8% 0.213 285.9);

Tailwind

colors: {
  custom: {
    50: '#8a61cc',
    500: '#4a1cb4',
    950: '#000000',
  },
}

SCSS

$custom: #4a1cb4;
$custom-light: #8a61cc;
$custom-dark: #000000;

JSON

{
  "hex": "#4a1cb4",
  "rgb": {
    "r": 74,
    "g": 28,
    "b": 180
  },
  "hsl": {
    "h": 258.158,
    "s": 73.077,
    "l": 40.784
  },
  "oklch": {
    "l": 0.40801,
    "c": 0.21278,
    "h": 285.9
  },
  "luminance": 0.05582
}

Semantic roles & 50–950 ramp

primary

#4A1CB4

secondary

#ABCC60

accent

#F038B8

background

#F9F6FC

surface

#F1EBF9

border

#CBC6D2

text

#0D0514

muted

#7E7A82

Preview Lab

Preview with #4A1CB4

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

Preview Lab → · Contrast checker → · Palette generator →