#4327A4#4327A4

#4327A4 is a dark, vivid violet. Relative luminance 0.053; OKLCH L 39.7% C 0.186 H 284.3°. Best body text is #FFFFFF at 10.17:1 contrast (WCAG AA passes).

Color values

HEX	#4327A4
RGB	rgb(67, 39, 164)
HSL	hsl(253, 62%, 40%)
HSV	hsv(253, 76%, 64%)
CMYK	cmyk(59.1%, 76.2%, 0%, 35.7%)
CIE-LAB	lab(27.64, 45.87, -62.58)
CIE-LCH	lch(27.64, 77.59, 306.24°)
OKLab	oklab(39.66% 0.046 -0.1803)
OKLCH	oklch(39.66% 0.186 284.3)
XYZ	xyz(9.7390, 5.3240, 35.6292)
Luminance	0.0532 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4327A4 #88A427

analogous

#274AA4 #4327A4 #8227A4

triadic

#4327A4 #A44327 #27A443

tetradic

#4327A4 #A4274A #88A427 #27A482

square

#4327A4 #A4274A #88A427 #27A482

split-complementary

#4327A4 #A48227 #4AA427

monochromatic

#1B0F41 #2F1B73 #4327A4 #5A38D0 #836ADC

Accessibility & contrast

On white

10.17

#4327A4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.07

#4327A4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4327A4

10.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4327A4	#FFFFFF	#000000	##FFFFFF
##4327A4	1.00	10.17	2.07	10.17
#FFFFFF	10.17	1.00	21.00	1.00
#000000	2.07	21.00	1.00	21.00
##FFFFFF	10.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0045A8

Deuteranopia (green-blind)

#003DA2

Tritanopia (blue-blind)

#084A64

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #4327a4;
/* rgb */ color: rgb(67, 39, 164);
/* oklch */ color: oklch(39.7% 0.186 284.3);

Tailwind

colors: {
  custom: {
    50: '#8365c0',
    500: '#4327a4',
    950: '#000000',
  },
}

SCSS

$custom: #4327a4;
$custom-light: #8365c0;
$custom-dark: #000000;

JSON

{
  "hex": "#4327a4",
  "rgb": {
    "r": 67,
    "g": 39,
    "b": 164
  },
  "hsl": {
    "h": 253.44,
    "s": 61.576,
    "l": 39.804
  },
  "oklch": {
    "l": 0.39659,
    "c": 0.18608,
    "h": 284.3
  },
  "luminance": 0.05325
}

Semantic roles & 50–950 ramp

primary

#4327A4

secondary

#ADC265

accent

#E543C0

background

#F8F6FC

surface

#F0EBF8

border

#CBC6D1

text

#0C0612

muted

#7D7A81

Preview Lab

Preview with #4327A4

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

Preview Lab → · Contrast checker → · Palette generator →