#623FD1#623FD1

#623FD1 is a mid, highly saturated violet. Relative luminance 0.108; OKLCH L 49.8% C 0.211 H 287.0°. Best body text is #FFFFFF at 6.66:1 contrast (WCAG AA passes).

Color values

HEX#623FD1
RGBrgb(98, 63, 209)
HSLhsl(254, 61%, 53%)
HSVhsv(254, 70%, 82%)
CMYKcmyk(53.1%, 69.9%, 0%, 18%)
CIE-LABlab(39.16, 51.05, -70.14)
CIE-LCHlch(39.16, 86.75, 306.05°)
OKLaboklab(49.79% 0.0618 -0.2016)
OKLCHoklch(49.79% 0.211 287)
XYZxyz(18.3197, 10.7542, 61.4197)
Luminance0.1076 (WCAG relative)
Temperaturecool
Familyviolet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#623FD1 #AED13F
analogous
#3F65D1 #623FD1 #AB3FD1
triadic
#623FD1 #D1623F #3FD162
tetradic
#623FD1 #D13F65 #AED13F #3FD1AB
square
#623FD1 #D13F65 #AED13F #3FD1AB
split-complementary
#623FD1 #D1AB3F #65D13F
monochromatic
#331D79 #4829AA #623FD1 #8A70DD #B3A2E9

Accessibility & contrast

On white

6.66
#623FD1 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.15
#623FD1 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #623FD1
6.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##623FD1#FFFFFF#000000##FFFFFF
##623FD11.006.663.156.66
#FFFFFF6.661.0021.001.00
#0000003.1521.001.0021.00
##FFFFFF6.661.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0060D5
Deuteranopia (green-blind)
#0058CE
Tritanopia (blue-blind)
#356583
Achromatopsia (no color)
#5C5C5C

Design tokens & code

CSS
--color: #623fd1;
/* rgb */ color: rgb(98, 63, 209);
/* oklch */ color: oklch(49.8% 0.211 287.0);
Tailwind
colors: {
  custom: {
    50: '#9977e0',
    500: '#623fd1',
    950: '#000000',
  },
}
SCSS
$custom: #623fd1;
$custom-light: #9977e0;
$custom-dark: #000000;
JSON
{
  "hex": "#623fd1",
  "rgb": {
    "r": 98,
    "g": 63,
    "b": 209
  },
  "hsl": {
    "h": 254.384,
    "s": 61.345,
    "l": 53.333
  },
  "oklch": {
    "l": 0.49787,
    "c": 0.21086,
    "h": 287
  },
  "luminance": 0.10755
}

Semantic roles & 50–950 ramp

primary
#623FD1
secondary
#C6D597
accent
#E443BE
background
#FAF7FD
surface
#F3EDFB
border
#CDC8D4
text
#0F0915
muted
#7F7B83

Preview Lab

Preview with #623FD1

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

Preview Lab → · Contrast checker → · Palette generator →

#623FD1 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva