#4827AA#4827AA

#4827AA is a dark, vivid violet. Relative luminance 0.057; OKLCH L 40.7% C 0.193 H 285.6°. Best body text is #FFFFFF at 9.78:1 contrast (WCAG AA passes).

Color values

HEX	#4827AA
RGB	rgb(72, 39, 170)
HSL	hsl(255, 63%, 41%)
HSV	hsv(255, 77%, 67%)
CMYK	cmyk(57.6%, 77.1%, 0%, 33.3%)
CIE-LAB	lab(28.72, 48.29, -64.40)
CIE-LCH	lch(28.72, 80.50, 306.87°)
OKLab	oklab(40.72% 0.0519 -0.1855)
OKLCH	oklch(40.72% 0.193 285.6)
XYZ	xyz(10.6515, 5.7304, 38.5672)
Luminance	0.0573 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 6.39

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4827AA #89AA27

analogous

#2747AA #4827AA #8927AA

triadic

#4827AA #AA4827 #27AA48

tetradic

#4827AA #AA2747 #89AA27 #27AA89

square

#4827AA #AA2747 #89AA27 #27AA89

split-complementary

#4827AA #AA8927 #47AA27

monochromatic

#1E1046 #331C78 #4827AA #623CD2 #8A6EDE

Accessibility & contrast

On white

9.78

#4827AA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.15

#4827AA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4827AA

9.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4827AA	#FFFFFF	#000000	##FFFFFF
##4827AA	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)

#0047AE

Deuteranopia (green-blind)

#0040A8

Tritanopia (blue-blind)

#164C67

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #4827aa;
/* rgb */ color: rgb(72, 39, 170);
/* oklch */ color: oklch(40.7% 0.193 285.6);

Tailwind

colors: {
  custom: {
    50: '#8765c4',
    500: '#4827aa',
    950: '#000000',
  },
}

SCSS

$custom: #4827aa;
$custom-light: #8765c4;
$custom-dark: #000000;

JSON

{
  "hex": "#4827aa",
  "rgb": {
    "r": 72,
    "g": 39,
    "b": 170
  },
  "hsl": {
    "h": 255.115,
    "s": 62.679,
    "l": 40.98
  },
  "oklch": {
    "l": 0.40716,
    "c": 0.19259,
    "h": 285.6
  },
  "luminance": 0.05731
}

Semantic roles & 50–950 ramp

primary

#4827AA

secondary

#ADC469

accent

#E642BD

background

#F8F6FC

surface

#F0EBF8

border

#CBC6D1

text

#0C0613

muted

#7D7A82

Preview Lab

Preview with #4827AA

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

Preview Lab → · Contrast checker → · Palette generator →