#4220A5#4220A5

#4220A5 is a dark, vivid violet. Relative luminance 0.049; OKLCH L 38.9% C 0.194 H 284.6°. Best body text is #FFFFFF at 10.60:1 contrast (WCAG AA passes).

Color values

HEX	#4220A5
RGB	rgb(66, 32, 165)
HSL	hsl(255, 68%, 39%)
HSV	hsv(255, 81%, 65%)
CMYK	cmyk(60%, 80.6%, 0%, 35.3%)
CIE-LAB	lab(26.47, 49.41, -65.12)
CIE-LCH	lch(26.47, 81.74, 307.19°)
OKLab	oklab(38.85% 0.0488 -0.1877)
OKLCH	oklch(38.85% 0.194 284.6)
XYZ	xyz(9.5527, 4.9073, 36.0338)
Luminance	0.0491 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4220A5 #83A520

analogous

#2040A5 #4220A5 #8420A5

triadic

#4220A5 #A54220 #20A542

tetradic

#4220A5 #A52040 #83A520 #20A584

square

#4220A5 #A52040 #83A520 #20A584

split-complementary

#4220A5 #A58420 #40A520

monochromatic

#190C3E #2D1672 #4220A5 #582CD6 #805FE0

Accessibility & contrast

On white

10.60

#4220A5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.98

#4220A5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4220A5

10.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4220A5	#FFFFFF	#000000	##FFFFFF
##4220A5	1.00	10.60	1.98	10.60
#FFFFFF	10.60	1.00	21.00	1.00
#000000	1.98	21.00	1.00	21.00
##FFFFFF	10.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0042A9

Deuteranopia (green-blind)

#003AA3

Tritanopia (blue-blind)

#004863

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #4220a5;
/* rgb */ color: rgb(66, 32, 165);
/* oklch */ color: oklch(38.9% 0.194 284.6);

Tailwind

colors: {
  custom: {
    50: '#8361c1',
    500: '#4220a5',
    950: '#000000',
  },
}

SCSS

$custom: #4220a5;
$custom-light: #8361c1;
$custom-dark: #000000;

JSON

{
  "hex": "#4220a5",
  "rgb": {
    "r": 66,
    "g": 32,
    "b": 165
  },
  "hsl": {
    "h": 255.338,
    "s": 67.513,
    "l": 38.627
  },
  "oklch": {
    "l": 0.3885,
    "c": 0.1939,
    "h": 284.6
  },
  "luminance": 0.04908
}

Semantic roles & 50–950 ramp

primary

#4220A5

secondary

#AAC55C

accent

#EA3DBE

background

#F8F5FC

surface

#F0EAF8

border

#CBC6D1

text

#0C0512

muted

#7D7981

Preview Lab

Preview with #4220A5

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

Preview Lab → · Contrast checker → · Palette generator →