#623696#623696

#623696 is a dark, vivid violet. Relative luminance 0.074; OKLCH L 43.8% C 0.152 H 301.5°. Best body text is #FFFFFF at 8.44:1 contrast (WCAG AA passes).

Color values

HEX	#623696
RGB	rgb(98, 54, 150)
HSL	hsl(268, 47%, 40%)
HSV	hsv(268, 64%, 59%)
CMYK	cmyk(34.7%, 64%, 0%, 41.2%)
CIE-LAB	lab(32.78, 39.59, -45.54)
CIE-LCH	lch(32.78, 60.34, 311.00°)
OKLab	oklab(43.76% 0.0792 -0.1293)
OKLCH	oklch(43.76% 0.152 301.5)
XYZ	xyz(11.8599, 7.4370, 29.6589)
Luminance	0.0744 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#623696 #6A9636

analogous

#363A96 #623696 #923696

triadic

#623696 #966236 #369662

tetradic

#623696 #96363A #6A9636 #369692

square

#623696 #96363A #6A9636 #369692

split-complementary

#623696 #969236 #3A9636

monochromatic

#27163C #452669 #623696 #804BBE #A078CE

Accessibility & contrast

On white

8.44

#623696 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.49

#623696 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #623696

8.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##623696	#FFFFFF	#000000	##FFFFFF
##623696	1.00	8.44	2.49	8.44
#FFFFFF	8.44	1.00	21.00	1.00
#000000	2.49	21.00	1.00	21.00
##FFFFFF	8.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004D99

Deuteranopia (green-blind)

#144D94

Tritanopia (blue-blind)

#574B61

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #623696;
/* rgb */ color: rgb(98, 54, 150);
/* oklch */ color: oklch(43.8% 0.152 301.5);

Tailwind

colors: {
  custom: {
    50: '#9370b5',
    500: '#623696',
    950: '#000000',
  },
}

SCSS

$custom: #623696;
$custom-light: #9370b5;
$custom-dark: #000000;

JSON

{
  "hex": "#623696",
  "rgb": {
    "r": 98,
    "g": 54,
    "b": 150
  },
  "hsl": {
    "h": 267.5,
    "s": 47.059,
    "l": 40
  },
  "oklch": {
    "l": 0.43762,
    "c": 0.15161,
    "h": 301.5
  },
  "luminance": 0.07437
}

Semantic roles & 50–950 ramp

primary

#623696

secondary

#97B771

accent

#D75199

background

#F9F6FB

surface

#F2ECF6

border

#CCC7D0

text

#0D0711

muted

#7E7A80

Preview Lab

Preview with #623696

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

Preview Lab → · Contrast checker → · Palette generator →