#623D9F#623D9F

#623D9F is a mid, vivid violet. Relative luminance 0.084; OKLCH L 45.5% C 0.152 H 297.4°. Best body text is #FFFFFF at 7.81:1 contrast (WCAG AA passes).

Color values

HEX	#623D9F
RGB	rgb(98, 61, 159)
HSL	hsl(263, 45%, 43%)
HSV	hsv(263, 62%, 62%)
CMYK	cmyk(38.4%, 61.6%, 0%, 37.6%)
CIE-LAB	lab(34.88, 38.07, -47.62)
CIE-LCH	lch(34.88, 60.96, 308.64°)
OKLab	oklab(45.49% 0.0701 -0.1354)
OKLCH	oklch(45.49% 0.152 297.4)
XYZ	xyz(12.9622, 8.4372, 33.7398)
Luminance	0.0844 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 6.73

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#623D9F #7A9F3D

analogous

#3D499F #623D9F #933D9F

triadic

#623D9F #9F623D #3D9F62

tetradic

#623D9F #9F3D49 #7A9F3D #3D9F93

square

#623D9F #9F3D49 #7A9F3D #3D9F93

split-complementary

#623D9F #9F933D #499F3D

monochromatic

#2B1B47 #472C73 #623D9F #805AC0 #A286D1

Accessibility & contrast

On white

7.81

#623D9F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.69

#623D9F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #623D9F

7.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##623D9F	#FFFFFF	#000000	##FFFFFF
##623D9F	1.00	7.81	2.69	7.81
#FFFFFF	7.81	1.00	21.00	1.00
#000000	2.69	21.00	1.00	21.00
##FFFFFF	7.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0052A2

Deuteranopia (green-blind)

#12519D

Tritanopia (blue-blind)

#545268

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #623d9f;
/* rgb */ color: rgb(98, 61, 159);
/* oklch */ color: oklch(45.5% 0.152 297.4);

Tailwind

colors: {
  custom: {
    50: '#9374bc',
    500: '#623d9f',
    950: '#000000',
  },
}

SCSS

$custom: #623d9f;
$custom-light: #9374bc;
$custom-dark: #000000;

JSON

{
  "hex": "#623d9f",
  "rgb": {
    "r": 98,
    "g": 61,
    "b": 159
  },
  "hsl": {
    "h": 262.653,
    "s": 44.545,
    "l": 43.137
  },
  "oklch": {
    "l": 0.45485,
    "c": 0.15247,
    "h": 297.4
  },
  "luminance": 0.08437
}

Semantic roles & 50–950 ramp

primary

#623D9F

secondary

#A3BB7D

accent

#D454A4

background

#F9F7FB

surface

#F2EDF6

border

#CCC8D0

text

#0D0812

muted

#7E7B81

Preview Lab

Preview with #623D9F

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

Preview Lab → · Contrast checker → · Palette generator →