#6363FA#6363FA

#6363FA is a mid, highly saturated blue. Relative luminance 0.185; OKLCH L 58.7% C 0.219 H 277.3°. Best body text is #000000 at 4.70:1 contrast (WCAG AA passes).

Color values

HEX#6363FA
RGBrgb(99, 99, 250)
HSLhsl(240, 94%, 68%)
HSVhsv(240, 60%, 98%)
CMYKcmyk(60.4%, 60.4%, 0%, 2%)
CIE-LABlab(50.07, 43.32, -75.56)
CIE-LCHlch(50.07, 87.10, 299.83°)
OKLaboklab(58.72% 0.0277 -0.2174)
OKLCHoklch(58.72% 0.219 277.3)
XYZxyz(26.8572, 18.4764, 92.5750)
Luminance0.1848 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#6363FA #FAFA63
analogous
#63AEFA #6363FA #AE63FA
triadic
#6363FA #FA6363 #63FA63
tetradic
#6363FA #FA63AE #FAFA63 #63FAAE
square
#6363FA #FA63AE #FAFA63 #63FAAE
split-complementary
#6363FA #FAAE63 #AEFA63
monochromatic
#0707DC #2828F8 #6363FA #9E9EFC #DADAFE

Accessibility & contrast

On white

4.47
#6363FA on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

4.70
#6363FA on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6363FA
4.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##6363FA#FFFFFF#000000##000000
##6363FA1.004.474.704.70
#FFFFFF4.471.0021.0021.00
#0000004.7021.001.001.00
##0000004.7021.001.001.00

Color blindness preview

Protanopia (red-blind)
#007EFF
Deuteranopia (green-blind)
#0071F7
Tritanopia (blue-blind)
#0088A5
Achromatopsia (no color)
#777777

Design tokens & code

CSS
--color: #6363fa;
/* rgb */ color: rgb(99, 99, 250);
/* oklch */ color: oklch(58.7% 0.219 277.3);
Tailwind
colors: {
  custom: {
    50: '#9d90fd',
    500: '#6363fa',
    950: '#000000',
  },
}
SCSS
$custom: #6363fa;
$custom-light: #9d90fd;
$custom-dark: #000000;
JSON
{
  "hex": "#6363fa",
  "rgb": {
    "r": 99,
    "g": 99,
    "b": 250
  },
  "hsl": {
    "h": 240,
    "s": 93.789,
    "l": 68.431
  },
  "oklch": {
    "l": 0.58722,
    "c": 0.21918,
    "h": 277.3
  },
  "luminance": 0.18478
}

Semantic roles & 50–950 ramp

primary
#6363FA
secondary
#F3F3C6
accent
#E600E5
background
#FAF8FF
surface
#F4F0FF
border
#CECBD7
text
#100C18
muted
#7F7D86

Preview Lab

Preview with #6363FA

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

Preview Lab → · Contrast checker → · Palette generator →

#6363FA Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva