#623AA3#623AA3

#623AA3 is a mid, vivid violet. Relative luminance 0.083; OKLCH L 45.3% C 0.162 H 297.0°. Best body text is #FFFFFF at 7.91:1 contrast (WCAG AA passes).

Color values

HEX	#623AA3
RGB	rgb(98, 58, 163)
HSL	hsl(263, 48%, 43%)
HSV	hsv(263, 64%, 64%)
CMYK	cmyk(39.9%, 64.4%, 0%, 36.1%)
CIE-LAB	lab(34.53, 40.85, -50.59)
CIE-LCH	lch(34.53, 65.02, 308.92°)
OKLab	oklab(45.33% 0.0734 -0.1441)
OKLCH	oklch(45.33% 0.162 297)
XYZ	xyz(13.1592, 8.2669, 35.5456)
Luminance	0.0827 (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

#623AA3 #7BA33A

analogous

#3A46A3 #623AA3 #963AA3

triadic

#623AA3 #A3623A #3AA362

tetradic

#623AA3 #A33A46 #7BA33A #3AA396

square

#623AA3 #A33A46 #7BA33A #3AA396

split-complementary

#623AA3 #A3963A #46A33A

monochromatic

#2C1A49 #472A76 #623AA3 #8057C3 #A284D3

Accessibility & contrast

On white

7.91

#623AA3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.65

#623AA3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #623AA3

7.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##623AA3	#FFFFFF	#000000	##FFFFFF
##623AA3	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)

#0052A6

Deuteranopia (green-blind)

#0050A1

Tritanopia (blue-blind)

#525269

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #623aa3;
/* rgb */ color: rgb(98, 58, 163);
/* oklch */ color: oklch(45.3% 0.162 297.0);

Tailwind

colors: {
  custom: {
    50: '#9472bf',
    500: '#623aa3',
    950: '#000000',
  },
}

SCSS

$custom: #623aa3;
$custom-light: #9472bf;
$custom-dark: #000000;

JSON

{
  "hex": "#623aa3",
  "rgb": {
    "r": 98,
    "g": 58,
    "b": 163
  },
  "hsl": {
    "h": 262.857,
    "s": 47.511,
    "l": 43.333
  },
  "oklch": {
    "l": 0.45326,
    "c": 0.16174,
    "h": 297
  },
  "luminance": 0.08267
}

Semantic roles & 50–950 ramp

primary

#623AA3

secondary

#A4BD7C

accent

#D751A4

background

#F9F7FB

surface

#F2EDF7

border

#CCC8D0

text

#0E0812

muted

#7E7B81

Preview Lab

Preview with #623AA3

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

Preview Lab → · Contrast checker → · Palette generator →