#623EC6#623EC6

#623EC6 is a mid, vivid violet. Relative luminance 0.101; OKLCH L 48.7% C 0.199 H 289.0°. Best body text is #FFFFFF at 6.94:1 contrast (WCAG AA passes).

Color values

HEX	#623EC6
RGB	rgb(98, 62, 198)
HSL	hsl(256, 54%, 51%)
HSV	hsv(256, 69%, 78%)
CMYK	cmyk(50.5%, 68.7%, 0%, 22.4%)
CIE-LAB	lab(38.05, 48.44, -65.58)
CIE-LCH	lch(38.05, 81.53, 306.45°)
OKLab	oklab(48.71% 0.0646 -0.1882)
OKLCH	oklch(48.71% 0.199 289)
XYZ	xyz(16.9497, 10.1184, 54.4751)
Luminance	0.1012 (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

#623EC6 #A2C63E

analogous

#3E5EC6 #623EC6 #A63EC6

triadic

#623EC6 #C6623E #3EC662

tetradic

#623EC6 #C63E5E #A2C63E #3EC6A6

square

#623EC6 #C63E5E #A2C63E #3EC6A6

split-complementary

#623EC6 #C6A63E #5EC63E

monochromatic

#331F6A #4A2D99 #623EC6 #886DD4 #AF9CE2

Accessibility & contrast

On white

6.94

#623EC6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.02

#623EC6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #623EC6

6.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##623EC6	#FFFFFF	#000000	##FFFFFF
##623EC6	1.00	6.94	3.02	6.94
#FFFFFF	6.94	1.00	21.00	1.00
#000000	3.02	21.00	1.00	21.00
##FFFFFF	6.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005CCA

Deuteranopia (green-blind)

#0056C3

Tritanopia (blue-blind)

#3E617D

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #623ec6;
/* rgb */ color: rgb(98, 62, 198);
/* oklch */ color: oklch(48.7% 0.199 289.0);

Tailwind

colors: {
  custom: {
    50: '#9876d8',
    500: '#623ec6',
    950: '#000000',
  },
}

SCSS

$custom: #623ec6;
$custom-light: #9876d8;
$custom-dark: #000000;

JSON

{
  "hex": "#623ec6",
  "rgb": {
    "r": 98,
    "g": 62,
    "b": 198
  },
  "hsl": {
    "h": 255.882,
    "s": 54.4,
    "l": 50.98
  },
  "oklch": {
    "l": 0.48712,
    "c": 0.19899,
    "h": 289
  },
  "luminance": 0.10119
}

Semantic roles & 50–950 ramp

primary

#623EC6

secondary

#BECE92

accent

#DE4AB7

background

#F9F7FD

surface

#F2EDFB

border

#CCC8D4

text

#0F0915

muted

#7E7B83

Preview Lab

Preview with #623EC6

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

Preview Lab → · Contrast checker → · Palette generator →