#623AA1#623AA1

#623AA1 is a mid, vivid violet. Relative luminance 0.082; OKLCH L 45.2% C 0.159 H 297.5°. Best body text is #FFFFFF at 7.96:1 contrast (WCAG AA passes).

Color values

HEX	#623AA1
RGB	rgb(98, 58, 161)
HSL	hsl(263, 47%, 43%)
HSV	hsv(263, 64%, 63%)
CMYK	cmyk(39.1%, 64%, 0%, 36.9%)
CIE-LAB	lab(34.39, 40.31, -49.62)
CIE-LCH	lch(34.39, 63.92, 309.09°)
OKLab	oklab(45.17% 0.0736 -0.1413)
OKLCH	oklch(45.17% 0.159 297.5)
XYZ	xyz(12.9814, 8.1958, 34.6093)
Luminance	0.0820 (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

#623AA1 #79A13A

analogous

#3A45A1 #623AA1 #953AA1

triadic

#623AA1 #A1623A #3AA162

tetradic

#623AA1 #A13A45 #79A13A #3AA195

square

#623AA1 #A13A45 #79A13A #3AA195

split-complementary

#623AA1 #A1953A #45A13A

monochromatic

#2B1A47 #472A74 #623AA1 #8056C2 #A283D2

Accessibility & contrast

On white

7.96

#623AA1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.64

#623AA1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #623AA1

7.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##623AA1	#FFFFFF	#000000	##FFFFFF
##623AA1	1.00	7.96	2.64	7.96
#FFFFFF	7.96	1.00	21.00	1.00
#000000	2.64	21.00	1.00	21.00
##FFFFFF	7.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0051A4

Deuteranopia (green-blind)

#00509F

Tritanopia (blue-blind)

#535168

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #623aa1;
/* rgb */ color: rgb(98, 58, 161);
/* oklch */ color: oklch(45.2% 0.159 297.5);

Tailwind

colors: {
  custom: {
    50: '#9372bd',
    500: '#623aa1',
    950: '#000000',
  },
}

SCSS

$custom: #623aa1;
$custom-light: #9372bd;
$custom-dark: #000000;

JSON

{
  "hex": "#623aa1",
  "rgb": {
    "r": 98,
    "g": 58,
    "b": 161
  },
  "hsl": {
    "h": 263.301,
    "s": 47.032,
    "l": 42.941
  },
  "oklch": {
    "l": 0.45174,
    "c": 0.15929,
    "h": 297.5
  },
  "luminance": 0.08196
}

Semantic roles & 50–950 ramp

primary

#623AA1

secondary

#A3BC7B

accent

#D751A3

background

#F9F7FB

surface

#F2EDF7

border

#CCC8D0

text

#0E0812

muted

#7E7B81

Preview Lab

Preview with #623AA1

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

Preview Lab → · Contrast checker → · Palette generator →