#623E8D#623E8D

#623E8D is a dark, vivid violet. Relative luminance 0.080; OKLCH L 44.4% C 0.128 H 302.5°. Best body text is #FFFFFF at 8.10:1 contrast (WCAG AA passes).

Color values

HEX	#623E8D
RGB	rgb(98, 62, 141)
HSL	hsl(267, 39%, 40%)
HSV	hsv(267, 56%, 55%)
CMYK	cmyk(30.5%, 56%, 0%, 44.7%)
CIE-LAB	lab(33.91, 32.65, -38.22)
CIE-LCH	lch(33.91, 50.27, 310.50°)
OKLab	oklab(44.4% 0.0688 -0.1078)
OKLCH	oklch(44.4% 0.128 302.5)
XYZ	xyz(11.5663, 7.9650, 26.1222)
Luminance	0.0796 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#623E8D #698D3E

analogous

#3E428D #623E8D #8A3E8D

triadic

#623E8D #8D623E #3E8D62

tetradic

#623E8D #8D3E42 #698D3E #3E8D8A

square

#623E8D #8D3E42 #698D3E #3E8D8A

split-complementary

#623E8D #8D8A3E #428D3E

monochromatic

#271938 #442B62 #623E8D #8054B4 #A07FC7

Accessibility & contrast

On white

8.10

#623E8D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.59

#623E8D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #623E8D

8.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##623E8D	#FFFFFF	#000000	##FFFFFF
##623E8D	1.00	8.10	2.59	8.10
#FFFFFF	8.10	1.00	21.00	1.00
#000000	2.59	21.00	1.00	21.00
##FFFFFF	8.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#204F90

Deuteranopia (green-blind)

#2C508B

Tritanopia (blue-blind)

#5A4D5F

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #623e8d;
/* rgb */ color: rgb(98, 62, 141);
/* oklch */ color: oklch(44.4% 0.128 302.5);

Tailwind

colors: {
  custom: {
    50: '#9174af',
    500: '#623e8d',
    950: '#000000',
  },
}

SCSS

$custom: #623e8d;
$custom-light: #9174af;
$custom-dark: #000000;

JSON

{
  "hex": "#623e8d",
  "rgb": {
    "r": 98,
    "g": 62,
    "b": 141
  },
  "hsl": {
    "h": 267.342,
    "s": 38.916,
    "l": 39.804
  },
  "oklch": {
    "l": 0.44395,
    "c": 0.12791,
    "h": 302.5
  },
  "luminance": 0.07965
}

Semantic roles & 50–950 ramp

primary

#623E8D

secondary

#96B176

accent

#CF5999

background

#F9F7FA

surface

#F1EDF4

border

#CBC8CE

text

#0D0810

muted

#7E7B7F

Preview Lab

Preview with #623E8D

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

Preview Lab → · Contrast checker → · Palette generator →