#4A29A3#4A29A3

#4A29A3 is a dark, vivid violet. Relative luminance 0.057; OKLCH L 40.5% C 0.182 H 287.7°. Best body text is #FFFFFF at 9.83:1 contrast (WCAG AA passes).

Color values

HEX	#4A29A3
RGB	rgb(74, 41, 163)
HSL	hsl(256, 60%, 40%)
HSV	hsv(256, 75%, 64%)
CMYK	cmyk(54.6%, 74.8%, 0%, 36.1%)
CIE-LAB	lab(28.60, 45.55, -60.36)
CIE-LCH	lch(28.60, 75.62, 307.04°)
OKLab	oklab(40.48% 0.0553 -0.1736)
OKLCH	oklch(40.48% 0.182 287.7)
XYZ	xyz(10.2259, 5.6855, 35.2018)
Luminance	0.0569 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 6.77

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A29A3 #82A329

analogous

#2945A3 #4A29A3 #8729A3

triadic

#4A29A3 #A34A29 #29A34A

tetradic

#4A29A3 #A32945 #82A329 #29A387

square

#4A29A3 #A32945 #82A329 #29A387

split-complementary

#4A29A3 #A38729 #45A329

monochromatic

#1E1041 #341D72 #4A29A3 #633BCE #8A6CDA

Accessibility & contrast

On white

9.83

#4A29A3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.14

#4A29A3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4A29A3

9.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A29A3	#FFFFFF	#000000	##FFFFFF
##4A29A3	1.00	9.83	2.14	9.83
#FFFFFF	9.83	1.00	21.00	1.00
#000000	2.14	21.00	1.00	21.00
##FFFFFF	9.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0046A7

Deuteranopia (green-blind)

#0040A1

Tritanopia (blue-blind)

#254A64

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #4a29a3;
/* rgb */ color: rgb(74, 41, 163);
/* oklch */ color: oklch(40.5% 0.182 287.7);

Tailwind

colors: {
  custom: {
    50: '#8666bf',
    500: '#4a29a3',
    950: '#000000',
  },
}

SCSS

$custom: #4a29a3;
$custom-light: #8666bf;
$custom-dark: #000000;

JSON

{
  "hex": "#4a29a3",
  "rgb": {
    "r": 74,
    "g": 41,
    "b": 163
  },
  "hsl": {
    "h": 256.23,
    "s": 59.804,
    "l": 40
  },
  "oklch": {
    "l": 0.40478,
    "c": 0.18218,
    "h": 287.7
  },
  "luminance": 0.05686
}

Semantic roles & 50–950 ramp

primary

#4A29A3

secondary

#A8C167

accent

#E345B8

background

#F8F6FB

surface

#F0EBF7

border

#CBC6D0

text

#0C0612

muted

#7D7A81

Preview Lab

Preview with #4A29A3

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

Preview Lab → · Contrast checker → · Palette generator →