#686BF8#686BF8

#686BF8 is a mid, highly saturated blue. Relative luminance 0.202; OKLCH L 60.3% C 0.206 H 277.3°. Best body text is #000000 at 5.05:1 contrast (WCAG AA passes).

Color values

HEX#686BF8
RGBrgb(104, 107, 248)
HSLhsl(239, 91%, 69%)
HSVhsv(239, 58%, 97%)
CMYKcmyk(58.1%, 56.9%, 0%, 2.7%)
CIE-LABlab(52.10, 38.78, -71.13)
CIE-LCHlch(52.10, 81.01, 298.60°)
OKLaboklab(60.26% 0.0263 -0.2042)
OKLCHoklch(60.26% 0.206 277.3)
XYZxyz(27.9045, 20.2337, 91.2238)
Luminance0.2024 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#686BF8 #F8F568
analogous
#68B3F8 #686BF8 #AD68F8
triadic
#686BF8 #F8686B #6BF868
tetradic
#686BF8 #F868B3 #F8F568 #68F8AD
square
#686BF8 #F868B3 #F8F568 #68F8AD
split-complementary
#686BF8 #F8AD68 #B3F868
monochromatic
#0A0FDB #2E32F5 #686BF8 #A2A4FB #DDDEFD

Accessibility & contrast

On white

4.16
#686BF8 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.05
#686BF8 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #686BF8
5.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##686BF8#FFFFFF#000000##000000
##686BF81.004.165.055.05
#FFFFFF4.161.0021.0021.00
#0000005.0521.001.001.00
##0000005.0521.001.001.00

Color blindness preview

Protanopia (red-blind)
#0082FD
Deuteranopia (green-blind)
#0076F5
Tritanopia (blue-blind)
#008DA7
Achromatopsia (no color)
#7C7C7C

Design tokens & code

CSS
--color: #686bf8;
/* rgb */ color: rgb(104, 107, 248);
/* oklch */ color: oklch(60.3% 0.206 277.3);
Tailwind
colors: {
  custom: {
    50: '#9f95fb',
    500: '#686bf8',
    950: '#000000',
  },
}
SCSS
$custom: #686bf8;
$custom-light: #9f95fb;
$custom-dark: #000000;
JSON
{
  "hex": "#686bf8",
  "rgb": {
    "r": 104,
    "g": 107,
    "b": 248
  },
  "hsl": {
    "h": 238.75,
    "s": 91.139,
    "l": 69.02
  },
  "oklch": {
    "l": 0.60263,
    "c": 0.2059,
    "h": 277.3
  },
  "luminance": 0.20236
}

Semantic roles & 50–950 ramp

primary
#686BF8
secondary
#F3F2C9
accent
#E100E6
background
#FAF9FF
surface
#F4F1FF
border
#CECBD7
text
#100D18
muted
#7F7E86

Preview Lab

Preview with #686BF8

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

Preview Lab → · Contrast checker → · Palette generator →

#686BF8 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva