#623BA4#623BA4

#623BA4 is a mid, vivid violet. Relative luminance 0.084; OKLCH L 45.6% C 0.162 H 296.5°. Best body text is #FFFFFF at 7.83:1 contrast (WCAG AA passes).

Color values

HEX	#623BA4
RGB	rgb(98, 59, 164)
HSL	hsl(262, 47%, 44%)
HSV	hsv(262, 64%, 64%)
CMYK	cmyk(40.2%, 64%, 0%, 35.7%)
CIE-LAB	lab(34.81, 40.57, -50.74)
CIE-LCH	lch(34.81, 64.96, 308.64°)
OKLab	oklab(45.55% 0.0722 -0.1446)
OKLCH	oklch(45.55% 0.162 296.5)
XYZ	xyz(13.3001, 8.4047, 36.0363)
Luminance	0.0840 (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

#623BA4 #7DA43B

analogous

#3B48A4 #623BA4 #963BA4

triadic

#623BA4 #A4623B #3BA462

tetradic

#623BA4 #A43B48 #7DA43B #3BA496

square

#623BA4 #A43B48 #7DA43B #3BA496

split-complementary

#623BA4 #A4963B #48A43B

monochromatic

#2C1B4A #472B77 #623BA4 #8059C3 #A386D3

Accessibility & contrast

On white

7.83

#623BA4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.68

#623BA4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #623BA4

7.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##623BA4	#FFFFFF	#000000	##FFFFFF
##623BA4	1.00	7.83	2.68	7.83
#FFFFFF	7.83	1.00	21.00	1.00
#000000	2.68	21.00	1.00	21.00
##FFFFFF	7.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0052A7

Deuteranopia (green-blind)

#0050A2

Tritanopia (blue-blind)

#52536A

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #623ba4;
/* rgb */ color: rgb(98, 59, 164);
/* oklch */ color: oklch(45.6% 0.162 296.5);

Tailwind

colors: {
  custom: {
    50: '#9473c0',
    500: '#623ba4',
    950: '#000000',
  },
}

SCSS

$custom: #623ba4;
$custom-light: #9473c0;
$custom-dark: #000000;

JSON

{
  "hex": "#623ba4",
  "rgb": {
    "r": 98,
    "g": 59,
    "b": 164
  },
  "hsl": {
    "h": 262.286,
    "s": 47.085,
    "l": 43.725
  },
  "oklch": {
    "l": 0.45551,
    "c": 0.16158,
    "h": 296.5
  },
  "luminance": 0.08405
}

Semantic roles & 50–950 ramp

primary

#623BA4

secondary

#A6BE7D

accent

#D751A5

background

#F9F7FB

surface

#F2EDF7

border

#CCC8D0

text

#0E0812

muted

#7E7B81

Preview Lab

Preview with #623BA4

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

Preview Lab → · Contrast checker → · Palette generator →