#4427A5#4427A5

#4427A5 is a dark, vivid violet. Relative luminance 0.054; OKLCH L 39.9% C 0.187 H 284.6°. Best body text is #FFFFFF at 10.10:1 contrast (WCAG AA passes).

Color values

HEX	#4427A5
RGB	rgb(68, 39, 165)
HSL	hsl(254, 62%, 40%)
HSV	hsv(254, 76%, 65%)
CMYK	cmyk(58.8%, 76.4%, 0%, 35.3%)
CIE-LAB	lab(27.83, 46.30, -62.86)
CIE-LCH	lch(27.83, 78.07, 306.38°)
OKLab	oklab(39.85% 0.0472 -0.1811)
OKLCH	oklch(39.85% 0.187 284.6)
XYZ	xyz(9.8989, 5.3960, 36.1099)
Luminance	0.0540 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4427A5 #88A527

analogous

#2749A5 #4427A5 #8327A5

triadic

#4427A5 #A54427 #27A544

tetradic

#4427A5 #A52749 #88A527 #27A583

square

#4427A5 #A52749 #88A527 #27A583

split-complementary

#4427A5 #A58327 #49A527

monochromatic

#1B1042 #301B74 #4427A5 #5C39D0 #856ADC

Accessibility & contrast

On white

10.10

#4427A5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.08

#4427A5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4427A5

10.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4427A5	#FFFFFF	#000000	##FFFFFF
##4427A5	1.00	10.10	2.08	10.10
#FFFFFF	10.10	1.00	21.00	1.00
#000000	2.08	21.00	1.00	21.00
##FFFFFF	10.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0045A9

Deuteranopia (green-blind)

#003EA3

Tritanopia (blue-blind)

#0C4B64

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #4427a5;
/* rgb */ color: rgb(68, 39, 165);
/* oklch */ color: oklch(39.9% 0.187 284.6);

Tailwind

colors: {
  custom: {
    50: '#8465c1',
    500: '#4427a5',
    950: '#000000',
  },
}

SCSS

$custom: #4427a5;
$custom-light: #8465c1;
$custom-dark: #000000;

JSON

{
  "hex": "#4427a5",
  "rgb": {
    "r": 68,
    "g": 39,
    "b": 165
  },
  "hsl": {
    "h": 253.81,
    "s": 61.765,
    "l": 40
  },
  "oklch": {
    "l": 0.3985,
    "c": 0.18715,
    "h": 284.6
  },
  "luminance": 0.05397
}

Semantic roles & 50–950 ramp

primary

#4427A5

secondary

#ADC266

accent

#E543C0

background

#F8F6FC

surface

#F0EBF8

border

#CBC6D1

text

#0C0612

muted

#7D7A81

Preview Lab

Preview with #4427A5

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

Preview Lab → · Contrast checker → · Palette generator →