#6353EB#6353EB

#6353EB is a mid, highly saturated blue. Relative luminance 0.148; OKLCH L 55.0% C 0.219 H 281.1°. Best body text is #FFFFFF at 5.29:1 contrast (WCAG AA passes).

Color values

HEX#6353EB
RGBrgb(99, 83, 235)
HSLhsl(246, 79%, 62%)
HSVhsv(246, 65%, 92%)
CMYKcmyk(57.9%, 64.7%, 0%, 7.8%)
CIE-LABlab(45.41, 47.92, -74.76)
CIE-LCHlch(45.41, 88.80, 302.66°)
OKLaboklab(54.96% 0.0424 -0.2151)
OKLCHoklch(54.96% 0.219 281.1)
XYZxyz(23.2295, 14.8357, 80.2207)
Luminance0.1484 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#6353EB #DBEB53
analogous
#538FEB #6353EB #AF53EB
triadic
#6353EB #EB6353 #53EB63
tetradic
#6353EB #EB538F #DBEB53 #53EBAF
square
#6353EB #EB538F #DBEB53 #53EBAF
split-complementary
#6353EB #EBAF53 #8FEB53
monochromatic
#2514AF #311CE5 #6353EB #958AF1 #C6C1F8

Accessibility & contrast

On white

5.29
#6353EB on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.97
#6353EB on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6353EB
5.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##6353EB#FFFFFF#000000##FFFFFF
##6353EB1.005.293.975.29
#FFFFFF5.291.0021.001.00
#0000003.9721.001.0021.00
##FFFFFF5.291.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0071F0
Deuteranopia (green-blind)
#0066E8
Tritanopia (blue-blind)
#057A98
Achromatopsia (no color)
#6B6B6B

Design tokens & code

CSS
--color: #6353eb;
/* rgb */ color: rgb(99, 83, 235);
/* oklch */ color: oklch(55.0% 0.219 281.1);
Tailwind
colors: {
  custom: {
    50: '#9c84f3',
    500: '#6353eb',
    950: '#000000',
  },
}
SCSS
$custom: #6353eb;
$custom-light: #9c84f3;
$custom-dark: #000000;
JSON
{
  "hex": "#6353eb",
  "rgb": {
    "r": 99,
    "g": 83,
    "b": 235
  },
  "hsl": {
    "h": 246.316,
    "s": 79.167,
    "l": 62.353
  },
  "oklch": {
    "l": 0.54959,
    "c": 0.21927,
    "h": 281.1
  },
  "luminance": 0.14837
}

Semantic roles & 50–950 ramp

primary
#6353EB
secondary
#E3E9B1
accent
#DB0AC5
background
#FAF8FF
surface
#F4EFFE
border
#CECAD6
text
#0F0B17
muted
#7F7C85

Preview Lab

Preview with #6353EB

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

Preview Lab → · Contrast checker → · Palette generator →

#6353EB Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva