#623689#623689

#623689 is a dark, vivid violet. Relative luminance 0.070; OKLCH L 42.8% C 0.136 H 305.9°. Best body text is #FFFFFF at 8.72:1 contrast (WCAG AA passes).

Color values

HEX	#623689
RGB	rgb(98, 54, 137)
HSL	hsl(272, 43%, 37%)
HSV	hsv(272, 61%, 54%)
CMYK	cmyk(28.5%, 60.6%, 0%, 46.3%)
CIE-LAB	lab(31.90, 36.24, -38.97)
CIE-LCH	lch(31.90, 53.22, 312.91°)
OKLab	oklab(42.84% 0.0796 -0.11)
OKLCH	oklch(42.84% 0.136 305.9)
XYZ	xyz(10.8706, 7.0412, 24.4485)
Luminance	0.0704 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#623689 #5D8936

analogous

#393689 #623689 #893686

triadic

#623689 #896236 #368962

tetradic

#623689 #893936 #5D8936 #368689

square

#623689 #893936 #5D8936 #368689

split-complementary

#623689 #868936 #368939

monochromatic

#231331 #43255D #623689 #8147B5 #9F72C7

Accessibility & contrast

On white

8.72

#623689 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.41

#623689 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #623689

8.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##623689	#FFFFFF	#000000	##FFFFFF
##623689	1.00	8.72	2.41	8.72
#FFFFFF	8.72	1.00	21.00	1.00
#000000	2.41	21.00	1.00	21.00
##FFFFFF	8.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#124A8C

Deuteranopia (green-blind)

#264B87

Tritanopia (blue-blind)

#5B465A

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #623689;
/* rgb */ color: rgb(98, 54, 137);
/* oklch */ color: oklch(42.8% 0.136 305.9);

Tailwind

colors: {
  custom: {
    50: '#916fac',
    500: '#623689',
    950: '#000000',
  },
}

SCSS

$custom: #623689;
$custom-light: #916fac;
$custom-dark: #000000;

JSON

{
  "hex": "#623689",
  "rgb": {
    "r": 98,
    "g": 54,
    "b": 137
  },
  "hsl": {
    "h": 271.807,
    "s": 43.455,
    "l": 37.451
  },
  "oklch": {
    "l": 0.42839,
    "c": 0.13581,
    "h": 305.9
  },
  "luminance": 0.07041
}

Semantic roles & 50–950 ramp

primary

#623689

secondary

#8BB06B

accent

#D35590

background

#F9F6FA

surface

#F1ECF4

border

#CBC7CE

text

#0D0710

muted

#7E7A7F

Preview Lab

Preview with #623689

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

Preview Lab → · Contrast checker → · Palette generator →