#623C92#623C92

#623C92 is a dark, vivid violet. Relative luminance 0.079; OKLCH L 44.4% C 0.138 H 301.4°. Best body text is #FFFFFF at 8.14:1 contrast (WCAG AA passes).

Color values

HEX	#623C92
RGB	rgb(98, 60, 146)
HSL	hsl(267, 42%, 40%)
HSV	hsv(267, 59%, 57%)
CMYK	cmyk(32.9%, 58.9%, 0%, 42.7%)
CIE-LAB	lab(33.78, 35.14, -41.49)
CIE-LCH	lch(33.78, 54.37, 310.26°)
OKLab	oklab(44.4% 0.0716 -0.1174)
OKLCH	oklch(44.4% 0.138 301.4)
XYZ	xyz(11.8400, 7.9037, 28.0903)
Luminance	0.0790 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#623C92 #6C923C

analogous

#3C4192 #623C92 #8D3C92

triadic

#623C92 #92623C #3C9262

tetradic

#623C92 #923C41 #6C923C #3C928D

square

#623C92 #923C41 #6C923C #3C928D

split-complementary

#623C92 #928D3C #41923C

monochromatic

#28183B #452A67 #623C92 #8053B8 #A07ECA

Accessibility & contrast

On white

8.14

#623C92 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.58

#623C92 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #623C92

8.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##623C92	#FFFFFF	#000000	##FFFFFF
##623C92	1.00	8.14	2.58	8.14
#FFFFFF	8.14	1.00	21.00	1.00
#000000	2.58	21.00	1.00	21.00
##FFFFFF	8.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#154F95

Deuteranopia (green-blind)

#254F90

Tritanopia (blue-blind)

#584D61

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #623c92;
/* rgb */ color: rgb(98, 60, 146);
/* oklch */ color: oklch(44.4% 0.138 301.4);

Tailwind

colors: {
  custom: {
    50: '#9273b2',
    500: '#623c92',
    950: '#000000',
  },
}

SCSS

$custom: #623c92;
$custom-light: #9273b2;
$custom-dark: #000000;

JSON

{
  "hex": "#623c92",
  "rgb": {
    "r": 98,
    "g": 60,
    "b": 146
  },
  "hsl": {
    "h": 266.512,
    "s": 41.748,
    "l": 40.392
  },
  "oklch": {
    "l": 0.44404,
    "c": 0.13753,
    "h": 301.4
  },
  "luminance": 0.07904
}

Semantic roles & 50–950 ramp

primary

#623C92

secondary

#99B476

accent

#D2569B

background

#F9F7FB

surface

#F1EDF6

border

#CBC8D0

text

#0D0811

muted

#7E7B80

Preview Lab

Preview with #623C92

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

Preview Lab → · Contrast checker → · Palette generator →