#4A1FB4#4A1FB4

#4A1FB4 is a dark, highly saturated violet. Relative luminance 0.057; OKLCH L 41.1% C 0.211 H 285.6°. Best body text is #FFFFFF at 9.78:1 contrast (WCAG AA passes).

Color values

HEX	#4A1FB4
RGB	rgb(74, 31, 180)
HSL	hsl(257, 71%, 41%)
HSV	hsv(257, 83%, 71%)
CMYK	cmyk(58.9%, 82.8%, 0%, 29.4%)
CIE-LAB	lab(28.72, 54.89, -70.38)
CIE-LCH	lch(28.72, 89.26, 307.95°)
OKLab	oklab(41.07% 0.0568 -0.2028)
OKLCH	oklch(41.07% 0.211 285.6)
XYZ	xyz(11.5497, 5.7304, 43.6686)
Luminance	0.0573 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A1FB4 #89B41F

analogous

#1F3FB4 #4A1FB4 #951FB4

triadic

#4A1FB4 #B44A1F #1FB44A

tetradic

#4A1FB4 #B41F3F #89B41F #1FB495

square

#4A1FB4 #B41F3F #89B41F #1FB495

split-complementary

#4A1FB4 #B4951F #3FB41F

monochromatic

#1F0D4C #351680 #4A1FB4 #6534DC #8C68E5

Accessibility & contrast

On white

9.78

#4A1FB4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.15

#4A1FB4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4A1FB4

9.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A1FB4	#FFFFFF	#000000	##FFFFFF
##4A1FB4	1.00	9.78	2.15	9.78
#FFFFFF	9.78	1.00	21.00	1.00
#000000	2.15	21.00	1.00	21.00
##FFFFFF	9.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0047B8

Deuteranopia (green-blind)

#003FB1

Tritanopia (blue-blind)

#0B4D6C

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #4a1fb4;
/* rgb */ color: rgb(74, 31, 180);
/* oklch */ color: oklch(41.1% 0.211 285.6);

Tailwind

colors: {
  custom: {
    50: '#8a62cc',
    500: '#4a1fb4',
    950: '#000000',
  },
}

SCSS

$custom: #4a1fb4;
$custom-light: #8a62cc;
$custom-dark: #000000;

JSON

{
  "hex": "#4a1fb4",
  "rgb": {
    "r": 74,
    "g": 31,
    "b": 180
  },
  "hsl": {
    "h": 257.315,
    "s": 70.616,
    "l": 41.373
  },
  "oklch": {
    "l": 0.4107,
    "c": 0.21058,
    "h": 285.6
  },
  "luminance": 0.05731
}

Semantic roles & 50–950 ramp

primary

#4A1FB4

secondary

#ADCB64

accent

#ED3ABA

background

#F9F6FC

surface

#F1EBF9

border

#CBC6D2

text

#0D0514

muted

#7E7A82

Preview Lab

Preview with #4A1FB4

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

Preview Lab → · Contrast checker → · Palette generator →