#623C83#623C83

#623C83 is a dark, moderate violet. Relative luminance 0.075; OKLCH L 43.4% C 0.118 H 306.9°. Best body text is #FFFFFF at 8.42:1 contrast (WCAG AA passes).

Color values

HEX	#623C83
RGB	rgb(98, 60, 131)
HSL	hsl(272, 37%, 37%)
HSV	hsv(272, 54%, 51%)
CMYK	cmyk(25.2%, 54.2%, 0%, 48.6%)
CIE-LAB	lab(32.85, 31.24, -33.75)
CIE-LCH	lch(32.85, 45.99, 312.79°)
OKLab	oklab(43.42% 0.071 -0.0947)
OKLCH	oklch(43.42% 0.118 306.9)
XYZ	xyz(10.7488, 7.4672, 22.3434)
Luminance	0.0747 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#623C83 #5D833C

analogous

#3F3C83 #623C83 #833C80

triadic

#623C83 #83623C #3C8362

tetradic

#623C83 #833F3C #5D833C #3C8083

square

#623C83 #833F3C #5D833C #3C8083

split-complementary

#623C83 #80833C #3C833F

monochromatic

#23162F #432959 #623C83 #814FAD #9F78C1

Accessibility & contrast

On white

8.42

#623C83 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.49

#623C83 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #623C83

8.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##623C83	#FFFFFF	#000000	##FFFFFF
##623C83	1.00	8.42	2.49	8.42
#FFFFFF	8.42	1.00	21.00	1.00
#000000	2.49	21.00	1.00	21.00
##FFFFFF	8.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#264C85

Deuteranopia (green-blind)

#324E81

Tritanopia (blue-blind)

#5D4959

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #623c83;
/* rgb */ color: rgb(98, 60, 131);
/* oklch */ color: oklch(43.4% 0.118 306.9);

Tailwind

colors: {
  custom: {
    50: '#9173a7',
    500: '#623c83',
    950: '#000000',
  },
}

SCSS

$custom: #623c83;
$custom-light: #9173a7;
$custom-dark: #000000;

JSON

{
  "hex": "#623c83",
  "rgb": {
    "r": 98,
    "g": 60,
    "b": 131
  },
  "hsl": {
    "h": 272.113,
    "s": 37.173,
    "l": 37.451
  },
  "oklch": {
    "l": 0.43415,
    "c": 0.11838,
    "h": 306.9
  },
  "luminance": 0.07467
}

Semantic roles & 50–950 ramp

primary

#623C83

secondary

#8BAB70

accent

#CD5B90

background

#F9F7FA

surface

#F1EDF4

border

#CBC8CE

text

#0D080F

muted

#7E7B7F

Preview Lab

Preview with #623C83

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

Preview Lab → · Contrast checker → · Palette generator →