#623D9A#623D9A

#623D9A is a mid, vivid violet. Relative luminance 0.083; OKLCH L 45.1% C 0.146 H 298.7°. Best body text is #FFFFFF at 7.91:1 contrast (WCAG AA passes).

Color values

HEX	#623D9A
RGB	rgb(98, 61, 154)
HSL	hsl(264, 43%, 42%)
HSV	hsv(264, 60%, 60%)
CMYK	cmyk(36.4%, 60.4%, 0%, 39.6%)
CIE-LAB	lab(34.53, 36.70, -45.15)
CIE-LCH	lch(34.53, 58.19, 309.11°)
OKLab	oklab(45.12% 0.0703 -0.1282)
OKLCH	oklch(45.12% 0.146 298.7)
XYZ	xyz(12.5370, 8.2671, 31.5008)
Luminance	0.0827 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#623D9A #759A3D

analogous

#3D479A #623D9A #913D9A

triadic

#623D9A #9A623D #3D9A62

tetradic

#623D9A #9A3D47 #759A3D #3D9A91

square

#623D9A #9A3D47 #759A3D #3D9A91

split-complementary

#623D9A #9A913D #479A3D

monochromatic

#2A1A42 #462C6E #623D9A #8058BD #A183CE

Accessibility & contrast

On white

7.91

#623D9A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.65

#623D9A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #623D9A

7.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##623D9A	#FFFFFF	#000000	##FFFFFF
##623D9A	1.00	7.91	2.65	7.91
#FFFFFF	7.91	1.00	21.00	1.00
#000000	2.65	21.00	1.00	21.00
##FFFFFF	7.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#05519D

Deuteranopia (green-blind)

#1C5098

Tritanopia (blue-blind)

#565165

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #623d9a;
/* rgb */ color: rgb(98, 61, 154);
/* oklch */ color: oklch(45.1% 0.146 298.7);

Tailwind

colors: {
  custom: {
    50: '#9274b8',
    500: '#623d9a',
    950: '#000000',
  },
}

SCSS

$custom: #623d9a;
$custom-light: #9274b8;
$custom-dark: #000000;

JSON

{
  "hex": "#623d9a",
  "rgb": {
    "r": 98,
    "g": 61,
    "b": 154
  },
  "hsl": {
    "h": 263.871,
    "s": 43.256,
    "l": 42.157
  },
  "oklch": {
    "l": 0.45124,
    "c": 0.14616,
    "h": 298.7
  },
  "luminance": 0.08267
}

Semantic roles & 50–950 ramp

primary

#623D9A

secondary

#A0B87B

accent

#D355A1

background

#F9F7FB

surface

#F2EDF6

border

#CCC8D0

text

#0D0811

muted

#7E7B80

Preview Lab

Preview with #623D9A

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

Preview Lab → · Contrast checker → · Palette generator →