#623FD5#623FD5

#623FD5 is a mid, highly saturated violet. Relative luminance 0.110; OKLCH L 50.1% C 0.216 H 286.5°. Best body text is #FFFFFF at 6.58:1 contrast (WCAG AA passes).

Color values

HEX#623FD5
RGBrgb(98, 63, 213)
HSLhsl(254, 64%, 54%)
HSVhsv(254, 70%, 84%)
CMYKcmyk(54%, 70.4%, 0%, 16.5%)
CIE-LABlab(39.50, 52.19, -71.89)
CIE-LCHlch(39.50, 88.84, 305.98°)
OKLaboklab(50.14% 0.0611 -0.2067)
OKLCHoklch(50.14% 0.216 286.5)
XYZxyz(18.8212, 10.9548, 64.0606)
Luminance0.1096 (WCAG relative)
Temperaturecool
Familyviolet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#623FD5 #B2D53F
analogous
#3F67D5 #623FD5 #AD3FD5
triadic
#623FD5 #D5623F #3FD562
tetradic
#623FD5 #D53F67 #B2D53F #3FD5AD
square
#623FD5 #D53F67 #B2D53F #3FD5AD
split-complementary
#623FD5 #D5AD3F #67D53F
monochromatic
#331C7E #4727B0 #623FD5 #8B71E0 #B4A3EB

Accessibility & contrast

On white

6.58
#623FD5 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.19
#623FD5 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #623FD5
6.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##623FD5#FFFFFF#000000##FFFFFF
##623FD51.006.583.196.58
#FFFFFF6.581.0021.001.00
#0000003.1921.001.0021.00
##FFFFFF6.581.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0061D9
Deuteranopia (green-blind)
#0059D2
Tritanopia (blue-blind)
#316786
Achromatopsia (no color)
#5D5D5D

Design tokens & code

CSS
--color: #623fd5;
/* rgb */ color: rgb(98, 63, 213);
/* oklch */ color: oklch(50.1% 0.216 286.5);
Tailwind
colors: {
  custom: {
    50: '#9a77e3',
    500: '#623fd5',
    950: '#000000',
  },
}
SCSS
$custom: #623fd5;
$custom-light: #9a77e3;
$custom-dark: #000000;
JSON
{
  "hex": "#623fd5",
  "rgb": {
    "r": 98,
    "g": 63,
    "b": 213
  },
  "hsl": {
    "h": 254,
    "s": 64.103,
    "l": 54.118
  },
  "oklch": {
    "l": 0.50135,
    "c": 0.21556,
    "h": 286.5
  },
  "luminance": 0.10956
}

Semantic roles & 50–950 ramp

primary
#623FD5
secondary
#C9D898
accent
#E741C0
background
#FAF7FE
surface
#F4EDFC
border
#CEC8D5
text
#0F0916
muted
#7F7B84

Preview Lab

Preview with #623FD5

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

Preview Lab → · Contrast checker → · Palette generator →

#623FD5 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva