#635ED8#635ED8

#635ED8 is a mid, vivid blue. Relative luminance 0.156; OKLCH L 55.3% C 0.181 H 280.5°. Best body text is #FFFFFF at 5.09:1 contrast (WCAG AA passes).

Color values

HEX#635ED8
RGBrgb(99, 94, 216)
HSLhsl(242, 61%, 61%)
HSVhsv(242, 56%, 85%)
CMYKcmyk(54.2%, 56.5%, 0%, 15.3%)
CIE-LABlab(46.46, 35.59, -62.27)
CIE-LCHlch(46.46, 71.72, 299.75°)
OKLaboklab(55.29% 0.0331 -0.1784)
OKLCHoklch(55.29% 0.181 280.5)
XYZxyz(21.5391, 15.6146, 66.8314)
Luminance0.1562 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#635ED8 #D3D85E
analogous
#5E96D8 #635ED8 #A05ED8
triadic
#635ED8 #D8635E #5ED863
tetradic
#635ED8 #D85E96 #D3D85E #5ED8A0
square
#635ED8 #D85E96 #D3D85E #5ED8A0
split-complementary
#635ED8 #D8A05E #96D85E
monochromatic
#292597 #3731C8 #635ED8 #938FE4 #C2C1F0

Accessibility & contrast

On white

5.09
#635ED8 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.12
#635ED8 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #635ED8
5.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##635ED8#FFFFFF#000000##FFFFFF
##635ED81.005.094.125.09
#FFFFFF5.091.0021.001.00
#0000004.1221.001.0021.00
##FFFFFF5.091.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0073DC
Deuteranopia (green-blind)
#006AD5
Tritanopia (blue-blind)
#2C7A92
Achromatopsia (no color)
#6E6E6E

Design tokens & code

CSS
--color: #635ed8;
/* rgb */ color: rgb(99, 94, 216);
/* oklch */ color: oklch(55.3% 0.181 280.5);
Tailwind
colors: {
  custom: {
    50: '#998ce5',
    500: '#635ed8',
    950: '#000000',
  },
}
SCSS
$custom: #635ed8;
$custom-light: #998ce5;
$custom-dark: #000000;
JSON
{
  "hex": "#635ed8",
  "rgb": {
    "r": 99,
    "g": 94,
    "b": 216
  },
  "hsl": {
    "h": 242.459,
    "s": 61,
    "l": 60.784
  },
  "oklch": {
    "l": 0.55291,
    "c": 0.18142,
    "h": 280.5
  },
  "luminance": 0.15616
}

Semantic roles & 50–950 ramp

primary
#635ED8
secondary
#DEE0B2
accent
#C91DC2
background
#F9F8FE
surface
#F2F0FC
border
#CCCBD5
text
#0F0C16
muted
#7E7D84

Preview Lab

Preview with #635ED8

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

Preview Lab → · Contrast checker → · Palette generator →

#635ED8 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva