#623CA0#623CA0

#623CA0 is a mid, vivid violet. Relative luminance 0.084; OKLCH L 45.4% C 0.155 H 297.3°. Best body text is #FFFFFF at 7.86:1 contrast (WCAG AA passes).

Color values

HEX	#623CA0
RGB	rgb(98, 60, 160)
HSL	hsl(263, 45%, 43%)
HSV	hsv(263, 63%, 63%)
CMYK	cmyk(38.8%, 62.5%, 0%, 37.3%)
CIE-LAB	lab(34.73, 38.91, -48.45)
CIE-LCH	lch(34.73, 62.14, 308.77°)
OKLab	oklab(45.4% 0.0713 -0.1379)
OKLCH	oklch(45.4% 0.155 297.3)
XYZ	xyz(12.9964, 8.3662, 34.1810)
Luminance	0.0837 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 6.56

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#623CA0 #7AA03C

analogous

#3C48A0 #623CA0 #943CA0

triadic

#623CA0 #A0623C #3CA062

tetradic

#623CA0 #A03C48 #7AA03C #3CA094

square

#623CA0 #A03C48 #7AA03C #3CA094

split-complementary

#623CA0 #A0943C #48A03C

monochromatic

#2B1B47 #472B73 #623CA0 #8059C1 #A285D1

Accessibility & contrast

On white

7.86

#623CA0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.67

#623CA0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #623CA0

7.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##623CA0	#FFFFFF	#000000	##FFFFFF
##623CA0	1.00	7.86	2.67	7.86
#FFFFFF	7.86	1.00	21.00	1.00
#000000	2.67	21.00	1.00	21.00
##FFFFFF	7.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0052A3

Deuteranopia (green-blind)

#0C519E

Tritanopia (blue-blind)

#535268

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #623ca0;
/* rgb */ color: rgb(98, 60, 160);
/* oklch */ color: oklch(45.4% 0.155 297.3);

Tailwind

colors: {
  custom: {
    50: '#9374bd',
    500: '#623ca0',
    950: '#000000',
  },
}

SCSS

$custom: #623ca0;
$custom-light: #9374bd;
$custom-dark: #000000;

JSON

{
  "hex": "#623ca0",
  "rgb": {
    "r": 98,
    "g": 60,
    "b": 160
  },
  "hsl": {
    "h": 262.8,
    "s": 45.455,
    "l": 43.137
  },
  "oklch": {
    "l": 0.45404,
    "c": 0.15519,
    "h": 297.3
  },
  "luminance": 0.08366
}

Semantic roles & 50–950 ramp

primary

#623CA0

secondary

#A3BB7C

accent

#D553A4

background

#F9F7FB

surface

#F2EDF6

border

#CCC8D0

text

#0D0812

muted

#7E7B81

Preview Lab

Preview with #623CA0

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

Preview Lab → · Contrast checker → · Palette generator →