#4327B5#4327B5

#4327B5 is a dark, highly saturated violet. Relative luminance 0.060; OKLCH L 41.4% C 0.206 H 281.6°. Best body text is #FFFFFF at 9.56:1 contrast (WCAG AA passes).

Color values

HEX	#4327B5
RGB	rgb(67, 39, 181)
HSL	hsl(252, 65%, 43%)
HSV	hsv(252, 78%, 71%)
CMYK	cmyk(63%, 78.5%, 0%, 29%)
CIE-LAB	lab(29.36, 50.90, -69.95)
CIE-LCH	lch(29.36, 86.51, 306.04°)
OKLab	oklab(41.38% 0.0413 -0.2018)
OKLCH	oklch(41.38% 0.206 281.6)
XYZ	xyz(11.3781, 5.9797, 44.2617)
Luminance	0.0598 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 5.68

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4327B5 #99B527

analogous

#2752B5 #4327B5 #8A27B5

triadic

#4327B5 #B54327 #27B543

tetradic

#4327B5 #B52752 #99B527 #27B58A

square

#4327B5 #B52752 #99B527 #27B58A

split-complementary

#4327B5 #B58A27 #52B527

monochromatic

#1E1150 #301C83 #4327B5 #6043D6 #8A75E1

Accessibility & contrast

On white

9.56

#4327B5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.20

#4327B5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4327B5

9.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4327B5	#FFFFFF	#000000	##FFFFFF
##4327B5	1.00	9.56	2.20	9.56
#FFFFFF	9.56	1.00	21.00	1.00
#000000	2.20	21.00	1.00	21.00
##FFFFFF	9.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004AB9

Deuteranopia (green-blind)

#0040B2

Tritanopia (blue-blind)

#00516E

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #4327b5;
/* rgb */ color: rgb(67, 39, 181);
/* oklch */ color: oklch(41.4% 0.206 281.6);

Tailwind

colors: {
  custom: {
    50: '#8666cc',
    500: '#4327b5',
    950: '#000000',
  },
}

SCSS

$custom: #4327b5;
$custom-light: #8666cc;
$custom-dark: #000000;

JSON

{
  "hex": "#4327b5",
  "rgb": {
    "r": 67,
    "g": 39,
    "b": 181
  },
  "hsl": {
    "h": 251.831,
    "s": 64.545,
    "l": 43.137
  },
  "oklch": {
    "l": 0.41381,
    "c": 0.20599,
    "h": 281.6
  },
  "luminance": 0.05981
}

Semantic roles & 50–950 ramp

primary

#4327B5

secondary

#B7C96F

accent

#E840C7

background

#F8F6FC

surface

#F0EBF9

border

#CBC6D2

text

#0D0614

muted

#7D7A82

Preview Lab

Preview with #4327B5

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

Preview Lab → · Contrast checker → · Palette generator →