#623FDA#623FDA

#623FDA is a mid, highly saturated violet. Relative luminance 0.112; OKLCH L 50.6% C 0.221 H 285.7°. Best body text is #FFFFFF at 6.48:1 contrast (WCAG AA passes).

Color values

HEX	#623FDA
RGB	rgb(98, 63, 218)
HSL	hsl(254, 68%, 55%)
HSV	hsv(254, 71%, 85%)
CMYK	cmyk(55%, 71.1%, 0%, 14.5%)
CIE-LAB	lab(39.94, 53.62, -74.05)
CIE-LCH	lch(39.94, 91.43, 305.91°)
OKLab	oklab(50.57% 0.0601 -0.2131)
OKLCH	oklch(50.57% 0.221 285.7)
XYZ	xyz(19.4656, 11.2125, 67.4546)
Luminance	0.1121 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#623FDA #B7DA3F

analogous

#3F6ADA #623FDA #AF3FDA

triadic

#623FDA #DA623F #3FDA62

tetradic

#623FDA #DA3F6A #B7DA3F #3FDAAF

square

#623FDA #DA3F6A #B7DA3F #3FDAAF

split-complementary

#623FDA #DAAF3F #6ADA3F

monochromatic

#321A85 #4524B8 #623FDA #8C72E4 #B6A6EE

Accessibility & contrast

On white

6.48

#623FDA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.24

#623FDA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #623FDA

6.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##623FDA	#FFFFFF	#000000	##FFFFFF
##623FDA	1.00	6.48	3.24	6.48
#FFFFFF	6.48	1.00	21.00	1.00
#000000	3.24	21.00	1.00	21.00
##FFFFFF	6.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0062DF

Deuteranopia (green-blind)

#0059D7

Tritanopia (blue-blind)

#2B6988

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #623fda;
/* rgb */ color: rgb(98, 63, 218);
/* oklch */ color: oklch(50.6% 0.221 285.7);

Tailwind

colors: {
  custom: {
    50: '#9a77e7',
    500: '#623fda',
    950: '#000000',
  },
}

SCSS

$custom: #623fda;
$custom-light: #9a77e7;
$custom-dark: #000000;

JSON

{
  "hex": "#623fda",
  "rgb": {
    "r": 98,
    "g": 63,
    "b": 218
  },
  "hsl": {
    "h": 253.548,
    "s": 67.686,
    "l": 55.098
  },
  "oklch": {
    "l": 0.50574,
    "c": 0.22137,
    "h": 285.7
  },
  "luminance": 0.11214
}

Semantic roles & 50–950 ramp

primary

#623FDA

secondary

#CCDB9A

accent

#EB3DC3

background

#FAF7FE

surface

#F4EDFD

border

#CEC8D5

text

#0F0916

muted

#7F7B84

Preview Lab

Preview with #623FDA

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

Preview Lab → · Contrast checker → · Palette generator →