#623998#623998

#623998 is a dark, vivid violet. Relative luminance 0.078; OKLCH L 44.4% C 0.150 H 300.2°. Best body text is #FFFFFF at 8.21:1 contrast (WCAG AA passes).

Color values

HEX	#623998
RGB	rgb(98, 57, 152)
HSL	hsl(266, 45%, 41%)
HSV	hsv(266, 63%, 60%)
CMYK	cmyk(35.5%, 62.5%, 0%, 40.4%)
CIE-LAB	lab(33.54, 38.45, -45.53)
CIE-LCH	lch(33.54, 59.59, 310.18°)
OKLab	oklab(44.36% 0.0754 -0.1293)
OKLCH	oklch(44.36% 0.15 300.2)
XYZ	xyz(12.1663, 7.7898, 30.5623)
Luminance	0.0779 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#623998 #6F9839

analogous

#393F98 #623998 #913998

triadic

#623998 #986239 #399862

tetradic

#623998 #98393F #6F9839 #399891

square

#623998 #98393F #6F9839 #399891

split-complementary

#623998 #989139 #3F9839

monochromatic

#29183F #45286B #623998 #8051BE #A07DCE

Accessibility & contrast

On white

8.21

#623998 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.56

#623998 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #623998

8.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##623998	#FFFFFF	#000000	##FFFFFF
##623998	1.00	8.21	2.56	8.21
#FFFFFF	8.21	1.00	21.00	1.00
#000000	2.56	21.00	1.00	21.00
##FFFFFF	8.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004F9B

Deuteranopia (green-blind)

#174E96

Tritanopia (blue-blind)

#564D63

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #623998;
/* rgb */ color: rgb(98, 57, 152);
/* oklch */ color: oklch(44.4% 0.150 300.2);

Tailwind

colors: {
  custom: {
    50: '#9371b7',
    500: '#623998',
    950: '#000000',
  },
}

SCSS

$custom: #623998;
$custom-light: #9371b7;
$custom-dark: #000000;

JSON

{
  "hex": "#623998",
  "rgb": {
    "r": 98,
    "g": 57,
    "b": 152
  },
  "hsl": {
    "h": 265.895,
    "s": 45.455,
    "l": 40.98
  },
  "oklch": {
    "l": 0.44357,
    "c": 0.14964,
    "h": 300.2
  },
  "luminance": 0.0779
}

Semantic roles & 50–950 ramp

primary

#623998

secondary

#9BB875

accent

#D5539D

background

#F9F7FB

surface

#F2EDF6

border

#CCC8D0

text

#0D0811

muted

#7E7B80

Preview Lab

Preview with #623998

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

Preview Lab → · Contrast checker → · Palette generator →