#623FA9#623FA9

#623FA9 is a mid, vivid violet. Relative luminance 0.090; OKLCH L 46.5% C 0.162 H 294.4°. Best body text is #FFFFFF at 7.49:1 contrast (WCAG AA passes).

Color values

HEX	#623FA9
RGB	rgb(98, 63, 169)
HSL	hsl(260, 46%, 45%)
HSV	hsv(260, 63%, 66%)
CMYK	cmyk(42%, 62.7%, 0%, 33.7%)
CIE-LAB	lab(36.01, 39.69, -51.79)
CIE-LCH	lch(36.01, 65.25, 307.47°)
OKLab	oklab(46.54% 0.0671 -0.1477)
OKLCH	oklch(46.54% 0.162 294.4)
XYZ	xyz(13.9740, 9.0159, 38.5324)
Luminance	0.0902 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#623FA9 #86A93F

analogous

#3F51A9 #623FA9 #973FA9

triadic

#623FA9 #A9623F #3FA962

tetradic

#623FA9 #A93F51 #86A93F #3FA997

square

#623FA9 #A93F51 #86A93F #3FA997

split-complementary

#623FA9 #A9973F #51A93F

monochromatic

#2E1E50 #482E7C #623FA9 #8261C4 #A58ED5

Accessibility & contrast

On white

7.49

#623FA9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.80

#623FA9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #623FA9

7.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##623FA9	#FFFFFF	#000000	##FFFFFF
##623FA9	1.00	7.49	2.80	7.49
#FFFFFF	7.49	1.00	21.00	1.00
#000000	2.80	21.00	1.00	21.00
##FFFFFF	7.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0056AC

Deuteranopia (green-blind)

#0053A7

Tritanopia (blue-blind)

#4F576E

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #623fa9;
/* rgb */ color: rgb(98, 63, 169);
/* oklch */ color: oklch(46.5% 0.162 294.4);

Tailwind

colors: {
  custom: {
    50: '#9476c3',
    500: '#623fa9',
    950: '#000000',
  },
}

SCSS

$custom: #623fa9;
$custom-light: #9476c3;
$custom-dark: #000000;

JSON

{
  "hex": "#623fa9",
  "rgb": {
    "r": 98,
    "g": 63,
    "b": 169
  },
  "hsl": {
    "h": 259.811,
    "s": 45.69,
    "l": 45.49
  },
  "oklch": {
    "l": 0.46539,
    "c": 0.1622,
    "h": 294.4
  },
  "luminance": 0.09016
}

Semantic roles & 50–950 ramp

primary

#623FA9

secondary

#ACC084

accent

#D552AA

background

#F9F7FC

surface

#F2EDF8

border

#CCC8D1

text

#0E0813

muted

#7E7B82

Preview Lab

Preview with #623FA9

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

Preview Lab → · Contrast checker → · Palette generator →