#623D82#623D82

#623D82 is a dark, moderate violet. Relative luminance 0.075; OKLCH L 43.5% C 0.115 H 307.0°. Best body text is #FFFFFF at 8.37:1 contrast (WCAG AA passes).

Color values

HEX	#623D82
RGB	rgb(98, 61, 130)
HSL	hsl(272, 36%, 37%)
HSV	hsv(272, 53%, 51%)
CMYK	cmyk(24.6%, 53.1%, 0%, 49%)
CIE-LAB	lab(33.02, 30.40, -32.85)
CIE-LCH	lch(33.02, 44.76, 312.77°)
OKLab	oklab(43.52% 0.0695 -0.0921)
OKLCH	oklch(43.52% 0.115 307)
XYZ	xyz(10.7342, 7.5460, 22.0058)
Luminance	0.0755 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#623D82 #5D823D

analogous

#3F3D82 #623D82 #823D80

triadic

#623D82 #82623D #3D8262

tetradic

#623D82 #823F3D #5D823D #3D8082

square

#623D82 #823F3D #5D823D #3D8082

split-complementary

#623D82 #80823D #3D823F

monochromatic

#23162F #432958 #623D82 #8151AC #9F79C0

Accessibility & contrast

On white

8.37

#623D82 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.51

#623D82 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #623D82

8.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##623D82	#FFFFFF	#000000	##FFFFFF
##623D82	1.00	8.37	2.51	8.37
#FFFFFF	8.37	1.00	21.00	1.00
#000000	2.51	21.00	1.00	21.00
##FFFFFF	8.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#294C84

Deuteranopia (green-blind)

#344E80

Tritanopia (blue-blind)

#5D4959

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #623d82;
/* rgb */ color: rgb(98, 61, 130);
/* oklch */ color: oklch(43.5% 0.115 307.0);

Tailwind

colors: {
  custom: {
    50: '#9174a7',
    500: '#623d82',
    950: '#000000',
  },
}

SCSS

$custom: #623d82;
$custom-light: #9174a7;
$custom-dark: #000000;

JSON

{
  "hex": "#623d82",
  "rgb": {
    "r": 98,
    "g": 61,
    "b": 130
  },
  "hsl": {
    "h": 272.174,
    "s": 36.126,
    "l": 37.451
  },
  "oklch": {
    "l": 0.43523,
    "c": 0.11537,
    "h": 307
  },
  "luminance": 0.07546
}

Semantic roles & 50–950 ramp

primary

#623D82

secondary

#8BAA71

accent

#CC5C90

background

#F9F7FA

surface

#F1EDF4

border

#CBC8CE

text

#0D080F

muted

#7E7B7F

Preview Lab

Preview with #623D82

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

Preview Lab → · Contrast checker → · Palette generator →