#623FD8#623FD8

#623FD8 is a mid, highly saturated violet. Relative luminance 0.111; OKLCH L 50.4% C 0.219 H 286.0°. Best body text is #FFFFFF at 6.52:1 contrast (WCAG AA passes).

Color values

HEX#623FD8
RGBrgb(98, 63, 216)
HSLhsl(254, 66%, 55%)
HSVhsv(254, 71%, 85%)
CMYKcmyk(54.6%, 70.8%, 0%, 15.3%)
CIE-LABlab(39.76, 53.05, -73.19)
CIE-LCHlch(39.76, 90.39, 305.93°)
OKLaboklab(50.4% 0.0605 -0.2105)
OKLCHoklch(50.4% 0.219 286)
XYZxyz(19.2055, 11.1085, 66.0846)
Luminance0.1111 (WCAG relative)
Temperaturecool
Familyviolet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#623FD8 #B5D83F
analogous
#3F69D8 #623FD8 #AE3FD8
triadic
#623FD8 #D8623F #3FD862
tetradic
#623FD8 #D83F69 #B5D83F #3FD8AE
square
#623FD8 #D83F69 #B5D83F #3FD8AE
split-complementary
#623FD8 #D8AE3F #69D83F
monochromatic
#321A82 #4625B5 #623FD8 #8C72E2 #B5A5ED

Accessibility & contrast

On white

6.52
#623FD8 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.22
#623FD8 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #623FD8
6.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##623FD8#FFFFFF#000000##FFFFFF
##623FD81.006.523.226.52
#FFFFFF6.521.0021.001.00
#0000003.2221.001.0021.00
##FFFFFF6.521.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0062DD
Deuteranopia (green-blind)
#0059D5
Tritanopia (blue-blind)
#2D6887
Achromatopsia (no color)
#5E5E5E

Design tokens & code

CSS
--color: #623fd8;
/* rgb */ color: rgb(98, 63, 216);
/* oklch */ color: oklch(50.4% 0.219 286.0);
Tailwind
colors: {
  custom: {
    50: '#9a77e5',
    500: '#623fd8',
    950: '#000000',
  },
}
SCSS
$custom: #623fd8;
$custom-light: #9a77e5;
$custom-dark: #000000;
JSON
{
  "hex": "#623fd8",
  "rgb": {
    "r": 98,
    "g": 63,
    "b": 216
  },
  "hsl": {
    "h": 253.725,
    "s": 66.234,
    "l": 54.706
  },
  "oklch": {
    "l": 0.50398,
    "c": 0.21905,
    "h": 286
  },
  "luminance": 0.1111
}

Semantic roles & 50–950 ramp

primary
#623FD8
secondary
#CBDA99
accent
#E93FC2
background
#FAF7FE
surface
#F4EDFC
border
#CEC8D5
text
#0F0916
muted
#7F7B84

Preview Lab

Preview with #623FD8

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

Preview Lab → · Contrast checker → · Palette generator →

#623FD8 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva