#623D89#623D89

#623D89 is a dark, vivid violet. Relative luminance 0.077; OKLCH L 44.0% C 0.124 H 304.2°. Best body text is #FFFFFF at 8.24:1 contrast (WCAG AA passes).

Color values

HEX	#623D89
RGB	rgb(98, 61, 137)
HSL	hsl(269, 38%, 39%)
HSV	hsv(269, 55%, 54%)
CMYK	cmyk(28.5%, 55.5%, 0%, 46.3%)
CIE-LAB	lab(33.44, 32.19, -36.52)
CIE-LCH	lch(33.44, 48.68, 311.39°)
OKLab	oklab(43.97% 0.07 -0.1028)
OKLCH	oklch(43.97% 0.124 304.2)
XYZ	xyz(11.2201, 7.7403, 24.5650)
Luminance	0.0774 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#623D89 #64893D

analogous

#3D3E89 #623D89 #883D89

triadic

#623D89 #89623D #3D8962

tetradic

#623D89 #893D3E #64893D #3D8988

square

#623D89 #893D3E #64893D #3D8988

split-complementary

#623D89 #89883D #3E893D

monochromatic

#251734 #442A5F #623D89 #8051B2 #9F7CC5

Accessibility & contrast

On white

8.24

#623D89 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.55

#623D89 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #623D89

8.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##623D89	#FFFFFF	#000000	##FFFFFF
##623D89	1.00	8.24	2.55	8.24
#FFFFFF	8.24	1.00	21.00	1.00
#000000	2.55	21.00	1.00	21.00
##FFFFFF	8.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#234E8C

Deuteranopia (green-blind)

#2F4F87

Tritanopia (blue-blind)

#5B4B5D

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #623d89;
/* rgb */ color: rgb(98, 61, 137);
/* oklch */ color: oklch(44.0% 0.124 304.2);

Tailwind

colors: {
  custom: {
    50: '#9174ac',
    500: '#623d89',
    950: '#000000',
  },
}

SCSS

$custom: #623d89;
$custom-light: #9174ac;
$custom-dark: #000000;

JSON

{
  "hex": "#623d89",
  "rgb": {
    "r": 98,
    "g": 61,
    "b": 137
  },
  "hsl": {
    "h": 269.211,
    "s": 38.384,
    "l": 38.824
  },
  "oklch": {
    "l": 0.43966,
    "c": 0.1244,
    "h": 304.2
  },
  "luminance": 0.0774
}

Semantic roles & 50–950 ramp

primary

#623D89

secondary

#92AE73

accent

#CE5995

background

#F9F7FA

surface

#F1EDF4

border

#CBC8CE

text

#0D0810

muted

#7E7B7F

Preview Lab

Preview with #623D89

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

Preview Lab → · Contrast checker → · Palette generator →