#623C84#623C84

#623C84 is a dark, moderate violet. Relative luminance 0.075; OKLCH L 43.5% C 0.120 H 306.4°. Best body text is #FFFFFF at 8.40:1 contrast (WCAG AA passes).

Color values

HEX	#623C84
RGB	rgb(98, 60, 132)
HSL	hsl(272, 38%, 38%)
HSV	hsv(272, 55%, 52%)
CMYK	cmyk(25.8%, 54.5%, 0%, 48.2%)
CIE-LAB	lab(32.91, 31.50, -34.27)
CIE-LCH	lch(32.91, 46.55, 312.58°)
OKLab	oklab(43.48% 0.0711 -0.0963)
OKLCH	oklch(43.48% 0.12 306.4)
XYZ	xyz(10.8169, 7.4944, 22.7020)
Luminance	0.0749 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#623C84 #5E843C

analogous

#3E3C84 #623C84 #843C82

triadic

#623C84 #84623C #3C8462

tetradic

#623C84 #843E3C #5E843C #3C8284

square

#623C84 #843E3C #5E843C #3C8284

split-complementary

#623C84 #82843C #3C843E

monochromatic

#241630 #43295A #623C84 #814FAE #9F79C2

Accessibility & contrast

On white

8.40

#623C84 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.50

#623C84 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #623C84

8.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##623C84	#FFFFFF	#000000	##FFFFFF
##623C84	1.00	8.40	2.50	8.40
#FFFFFF	8.40	1.00	21.00	1.00
#000000	2.50	21.00	1.00	21.00
##FFFFFF	8.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#254C86

Deuteranopia (green-blind)

#314E82

Tritanopia (blue-blind)

#5D495A

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #623c84;
/* rgb */ color: rgb(98, 60, 132);
/* oklch */ color: oklch(43.5% 0.120 306.4);

Tailwind

colors: {
  custom: {
    50: '#9173a8',
    500: '#623c84',
    950: '#000000',
  },
}

SCSS

$custom: #623c84;
$custom-light: #9173a8;
$custom-dark: #000000;

JSON

{
  "hex": "#623c84",
  "rgb": {
    "r": 98,
    "g": 60,
    "b": 132
  },
  "hsl": {
    "h": 271.667,
    "s": 37.5,
    "l": 37.647
  },
  "oklch": {
    "l": 0.43478,
    "c": 0.11966,
    "h": 306.4
  },
  "luminance": 0.07494
}

Semantic roles & 50–950 ramp

primary

#623C84

secondary

#8CAC70

accent

#CD5A91

background

#F9F7FA

surface

#F1EDF4

border

#CBC8CE

text

#0D080F

muted

#7E7B7F

Preview Lab

Preview with #623C84

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

Preview Lab → · Contrast checker → · Palette generator →