#6386F9#6386F9

#6386F9 is a light, vivid blue. Relative luminance 0.265; OKLCH L 65.1% C 0.175 H 268.5°. Best body text is #000000 at 6.31:1 contrast (WCAG AA passes).

Color values

HEX#6386F9
RGBrgb(99, 134, 249)
HSLhsl(226, 93%, 68%)
HSVhsv(226, 60%, 98%)
CMYKcmyk(60.2%, 46.2%, 0%, 2.4%)
CIE-LABlab(58.55, 21.98, -61.30)
CIE-LCHlch(58.55, 65.13, 289.72°)
OKLaboklab(65.06% -0.0047 -0.1751)
OKLCHoklch(65.06% 0.175 268.5)
XYZxyz(30.7638, 26.5398, 93.1057)
Luminance0.2654 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#6386F9 #F9D663
analogous
#63D1F9 #6386F9 #8B63F9
triadic
#6386F9 #F96386 #86F963
tetradic
#6386F9 #F963D1 #F9D663 #63F98B
square
#6386F9 #F963D1 #F9D663 #63F98B
split-complementary
#6386F9 #F98B63 #D1F963
monochromatic
#0839D9 #2858F7 #6386F9 #9EB4FB #D9E1FE

Accessibility & contrast

On white

3.33
#6386F9 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.31
#6386F9 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6386F9
6.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##6386F9#FFFFFF#000000##000000
##6386F91.003.336.316.31
#FFFFFF3.331.0021.0021.00
#0000006.3121.001.001.00
##0000006.3121.001.001.00

Color blindness preview

Protanopia (red-blind)
#4E94FD
Deuteranopia (green-blind)
#3586F7
Tritanopia (blue-blind)
#00A0B3
Achromatopsia (no color)
#8D8D8D

Design tokens & code

CSS
--color: #6386f9;
/* rgb */ color: rgb(99, 134, 249);
/* oklch */ color: oklch(65.1% 0.175 268.5);
Tailwind
colors: {
  custom: {
    50: '#9ba8fc',
    500: '#6386f9',
    950: '#000000',
  },
}
SCSS
$custom: #6386f9;
$custom-light: #9ba8fc;
$custom-dark: #000000;
JSON
{
  "hex": "#6386f9",
  "rgb": {
    "r": 99,
    "g": 134,
    "b": 249
  },
  "hsl": {
    "h": 226,
    "s": 92.593,
    "l": 68.235
  },
  "oklch": {
    "l": 0.65058,
    "c": 0.1752,
    "h": 268.5
  },
  "luminance": 0.26542
}

Semantic roles & 50–950 ramp

primary
#6386F9
secondary
#F3E8C5
accent
#B000E6
background
#FAFAFF
surface
#F4F4FF
border
#CECED7
text
#0F0F17
muted
#7F7F85

Preview Lab

Preview with #6386F9

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

Preview Lab → · Contrast checker → · Palette generator →

#6386F9 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva