#623FDC#623FDC

#623FDC is a mid, highly saturated violet. Relative luminance 0.113; OKLCH L 50.8% C 0.224 H 285.5°. Best body text is #FFFFFF at 6.43:1 contrast (WCAG AA passes).

Color values

HEX	#623FDC
RGB	rgb(98, 63, 220)
HSL	hsl(253, 69%, 55%)
HSV	hsv(253, 71%, 86%)
CMYK	cmyk(55.5%, 71.4%, 0%, 13.7%)
CIE-LAB	lab(40.11, 54.19, -74.91)
CIE-LCH	lch(40.11, 92.46, 305.88°)
OKLab	oklab(50.75% 0.0597 -0.2156)
OKLCH	oklch(50.75% 0.224 285.5)
XYZ	xyz(19.7289, 11.3179, 68.8413)
Luminance	0.1132 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#623FDC #B9DC3F

analogous

#3F6ADC #623FDC #B13FDC

triadic

#623FDC #DC623F #3FDC62

tetradic

#623FDC #DC3F6A #B9DC3F #3FDCB1

square

#623FDC #DC3F6A #B9DC3F #3FDCB1

split-complementary

#623FDC #DCB13F #6ADC3F

monochromatic

#321988 #4422BC #623FDC #8C73E5 #B7A7EF

Accessibility & contrast

On white

6.43

#623FDC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.26

#623FDC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #623FDC

6.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##623FDC	#FFFFFF	#000000	##FFFFFF
##623FDC	1.00	6.43	3.26	6.43
#FFFFFF	6.43	1.00	21.00	1.00
#000000	3.26	21.00	1.00	21.00
##FFFFFF	6.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0063E1

Deuteranopia (green-blind)

#005AD9

Tritanopia (blue-blind)

#28698A

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #623fdc;
/* rgb */ color: rgb(98, 63, 220);
/* oklch */ color: oklch(50.8% 0.224 285.5);

Tailwind

colors: {
  custom: {
    50: '#9b77e8',
    500: '#623fdc',
    950: '#000000',
  },
}

SCSS

$custom: #623fdc;
$custom-light: #9b77e8;
$custom-dark: #000000;

JSON

{
  "hex": "#623fdc",
  "rgb": {
    "r": 98,
    "g": 63,
    "b": 220
  },
  "hsl": {
    "h": 253.376,
    "s": 69.163,
    "l": 55.49
  },
  "oklch": {
    "l": 0.50752,
    "c": 0.22369,
    "h": 285.5
  },
  "luminance": 0.11319
}

Semantic roles & 50–950 ramp

primary

#623FDC

secondary

#CEDC9B

accent

#EC3CC5

background

#FAF7FE

surface

#F4EDFD

border

#CEC8D5

text

#0F0916

muted

#7F7B84

Preview Lab

Preview with #623FDC

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

Preview Lab → · Contrast checker → · Palette generator →