#623C73#623C73

#623C73 is a dark, moderate purple. Relative luminance 0.071; OKLCH L 42.5% C 0.098 H 314.7°. Best body text is #FFFFFF at 8.70:1 contrast (WCAG AA passes).

Color values

HEX	#623C73
RGB	rgb(98, 60, 115)
HSL	hsl(281, 31%, 34%)
HSV	hsv(281, 48%, 45%)
CMYK	cmyk(14.8%, 47.8%, 0%, 54.9%)
CIE-LAB	lab(31.96, 27.32, -25.15)
CIE-LCH	lch(31.96, 37.13, 317.37°)
OKLab	oklab(42.46% 0.0689 -0.0698)
OKLCH	oklch(42.46% 0.098 314.7)
XYZ	xyz(9.7469, 7.0664, 17.0668)
Luminance	0.0707 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#623C73 #4D733C

analogous

#473C73 #623C73 #733C69

triadic

#623C73 #73623C #3C7362

tetradic

#623C73 #73473C #4D733C #3C6973

square

#623C73 #73473C #4D733C #3C6973

split-complementary

#623C73 #69733C #3C7347

monochromatic

#1D1223 #40274B #623C73 #84519B #A173B6

Accessibility & contrast

On white

8.70

#623C73 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.41

#623C73 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #623C73

8.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##623C73	#FFFFFF	#000000	##FFFFFF
##623C73	1.00	8.70	2.41	8.70
#FFFFFF	8.70	1.00	21.00	1.00
#000000	2.41	21.00	1.00	21.00
##FFFFFF	8.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#314975

Deuteranopia (green-blind)

#3C4C71

Tritanopia (blue-blind)

#614452

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #623c73;
/* rgb */ color: rgb(98, 60, 115);
/* oklch */ color: oklch(42.5% 0.098 314.7);

Tailwind

colors: {
  custom: {
    50: '#90739b',
    500: '#623c73',
    950: '#000000',
  },
}

SCSS

$custom: #623c73;
$custom-light: #90739b;
$custom-dark: #000000;

JSON

{
  "hex": "#623c73",
  "rgb": {
    "r": 98,
    "g": 60,
    "b": 115
  },
  "hsl": {
    "h": 281.455,
    "s": 31.429,
    "l": 34.314
  },
  "oklch": {
    "l": 0.42464,
    "c": 0.09807,
    "h": 314.7
  },
  "luminance": 0.07066
}

Semantic roles & 50–950 ramp

primary

#623C73

secondary

#7BA06B

accent

#C86080

background

#F8F7F9

surface

#F0EDF2

border

#CBC8CC

text

#0D080E

muted

#7D7B7E

Preview Lab

Preview with #623C73

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

Preview Lab → · Contrast checker → · Palette generator →