#423279#423279

#423279 is a dark, moderate violet. Relative luminance 0.048; OKLCH L 37.5% C 0.116 H 290.0°. Best body text is #FFFFFF at 10.69:1 contrast (WCAG AA passes).

Color values

HEX	#423279
RGB	rgb(66, 50, 121)
HSL	hsl(254, 42%, 34%)
HSV	hsv(254, 59%, 47%)
CMYK	cmyk(45.5%, 58.7%, 0%, 52.5%)
CIE-LAB	lab(26.21, 25.99, -38.30)
CIE-LCH	lch(26.21, 46.28, 304.16°)
OKLab	oklab(37.47% 0.0397 -0.1091)
OKLCH	oklch(37.47% 0.116 290)
XYZ	xyz(6.8376, 4.8197, 18.6555)
Luminance	0.0482 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#423279 #697932

analogous

#324579 #423279 #653279

triadic

#423279 #794232 #327942

tetradic

#423279 #793245 #697932 #327965

square

#423279 #793245 #697932 #327965

split-complementary

#423279 #796532 #457932

monochromatic

#130E22 #2A204E #423279 #5A44A4 #7A66C0

Accessibility & contrast

On white

10.69

#423279 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.96

#423279 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #423279

10.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##423279	#FFFFFF	#000000	##FFFFFF
##423279	1.00	10.69	1.96	10.69
#FFFFFF	10.69	1.00	21.00	1.00
#000000	1.96	21.00	1.00	21.00
##FFFFFF	10.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#093F7B

Deuteranopia (green-blind)

#0D3C77

Tritanopia (blue-blind)

#324150

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #423279;
/* rgb */ color: rgb(66, 50, 121);
/* oklch */ color: oklch(37.5% 0.116 290.0);

Tailwind

colors: {
  custom: {
    50: '#7b6aa0',
    500: '#423279',
    950: '#000000',
  },
}

SCSS

$custom: #423279;
$custom-light: #7b6aa0;
$custom-dark: #000000;

JSON

{
  "hex": "#423279",
  "rgb": {
    "r": 66,
    "g": 50,
    "b": 121
  },
  "hsl": {
    "h": 253.521,
    "s": 41.52,
    "l": 33.529
  },
  "oklch": {
    "l": 0.37472,
    "c": 0.11609,
    "h": 290
  },
  "luminance": 0.0482
}

Semantic roles & 50–950 ramp

primary

#423279

secondary

#97A75F

accent

#D156B6

background

#F7F6F9

surface

#EEEBF2

border

#C9C6CC

text

#0A060F

muted

#7C7A7E

Preview Lab

Preview with #423279

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

Preview Lab → · Contrast checker → · Palette generator →