#623FA3#623FA3

#623FA3 is a mid, vivid violet. Relative luminance 0.088; OKLCH L 46.1% C 0.155 H 295.9°. Best body text is #FFFFFF at 7.61:1 contrast (WCAG AA passes).

Color values

HEX	#623FA3
RGB	rgb(98, 63, 163)
HSL	hsl(261, 44%, 44%)
HSV	hsv(261, 61%, 64%)
CMYK	cmyk(39.9%, 61.3%, 0%, 36.1%)
CIE-LAB	lab(35.59, 38.02, -48.88)
CIE-LCH	lch(35.59, 61.93, 307.88°)
OKLab	oklab(46.09% 0.0675 -0.1391)
OKLCH	oklch(46.09% 0.155 295.9)
XYZ	xyz(13.4237, 8.7958, 35.6337)
Luminance	0.0880 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 6.11

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#623FA3 #80A33F

analogous

#3F4EA3 #623FA3 #943FA3

triadic

#623FA3 #A3623F #3FA362

tetradic

#623FA3 #A33F4E #80A33F #3FA394

square

#623FA3 #A33F4E #80A33F #3FA394

split-complementary

#623FA3 #A3943F #4EA33F

monochromatic

#2D1D4B #472E77 #623FA3 #815EC1 #A38AD2

Accessibility & contrast

On white

7.61

#623FA3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.76

#623FA3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #623FA3

7.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##623FA3	#FFFFFF	#000000	##FFFFFF
##623FA3	1.00	7.61	2.76	7.61
#FFFFFF	7.61	1.00	21.00	1.00
#000000	2.76	21.00	1.00	21.00
##FFFFFF	7.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0054A6

Deuteranopia (green-blind)

#0D52A1

Tritanopia (blue-blind)

#52556B

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #623fa3;
/* rgb */ color: rgb(98, 63, 163);
/* oklch */ color: oklch(46.1% 0.155 295.9);

Tailwind

colors: {
  custom: {
    50: '#9376bf',
    500: '#623fa3',
    950: '#000000',
  },
}

SCSS

$custom: #623fa3;
$custom-light: #9376bf;
$custom-dark: #000000;

JSON

{
  "hex": "#623fa3",
  "rgb": {
    "r": 98,
    "g": 63,
    "b": 163
  },
  "hsl": {
    "h": 261,
    "s": 44.248,
    "l": 44.314
  },
  "oklch": {
    "l": 0.46093,
    "c": 0.15462,
    "h": 295.9
  },
  "luminance": 0.08796
}

Semantic roles & 50–950 ramp

primary

#623FA3

secondary

#A8BD81

accent

#D454A7

background

#F9F7FB

surface

#F2EDF7

border

#CCC8D0

text

#0D0812

muted

#7E7B81

Preview Lab

Preview with #623FA3

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

Preview Lab → · Contrast checker → · Palette generator →