#623CC3#623CC3

#623CC3 is a mid, vivid violet. Relative luminance 0.098; OKLCH L 48.2% C 0.198 H 289.8°. Best body text is #FFFFFF at 7.11:1 contrast (WCAG AA passes).

Color values

HEX	#623CC3
RGB	rgb(98, 60, 195)
HSL	hsl(257, 53%, 50%)
HSV	hsv(257, 69%, 76%)
CMYK	cmyk(49.7%, 69.2%, 0%, 23.5%)
CIE-LAB	lab(37.42, 48.66, -64.86)
CIE-LCH	lch(37.42, 81.08, 306.88°)
OKLab	oklab(48.18% 0.067 -0.1861)
OKLCH	oklch(48.18% 0.198 289.8)
XYZ	xyz(16.5004, 9.7678, 52.6351)
Luminance	0.0977 (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

#623CC3 #9DC33C

analogous

#3C59C3 #623CC3 #A63CC3

triadic

#623CC3 #C3623C #3CC362

tetradic

#623CC3 #C33C59 #9DC33C #3CC3A6

square

#623CC3 #C33C59 #9DC33C #3CC3A6

split-complementary

#623CC3 #C3A63C #59C33C

monochromatic

#331F65 #4A2E94 #623CC3 #886BD1 #AD9AE0

Accessibility & contrast

On white

7.11

#623CC3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.95

#623CC3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #623CC3

7.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##623CC3	#FFFFFF	#000000	##FFFFFF
##623CC3	1.00	7.11	2.95	7.11
#FFFFFF	7.11	1.00	21.00	1.00
#000000	2.95	21.00	1.00	21.00
##FFFFFF	7.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BC7

Deuteranopia (green-blind)

#0055C0

Tritanopia (blue-blind)

#415E7B

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #623cc3;
/* rgb */ color: rgb(98, 60, 195);
/* oklch */ color: oklch(48.2% 0.198 289.8);

Tailwind

colors: {
  custom: {
    50: '#9775d6',
    500: '#623cc3',
    950: '#000000',
  },
}

SCSS

$custom: #623cc3;
$custom-light: #9775d6;
$custom-dark: #000000;

JSON

{
  "hex": "#623cc3",
  "rgb": {
    "r": 98,
    "g": 60,
    "b": 195
  },
  "hsl": {
    "h": 256.889,
    "s": 52.941,
    "l": 50
  },
  "oklch": {
    "l": 0.48184,
    "c": 0.19778,
    "h": 289.8
  },
  "luminance": 0.09769
}

Semantic roles & 50–950 ramp

primary

#623CC3

secondary

#BBCC8F

accent

#DC4BB4

background

#F9F7FD

surface

#F2EDFA

border

#CCC8D3

text

#0F0814

muted

#7E7B83

Preview Lab

Preview with #623CC3

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

Preview Lab → · Contrast checker → · Palette generator →