#686EE1#686EE1

#686EE1 is a mid, vivid blue. Relative luminance 0.195; OKLCH L 59.2% C 0.172 H 277.5°. Best body text is #000000 at 4.91:1 contrast (WCAG AA passes).

Color values

HEX#686EE1
RGBrgb(104, 110, 225)
HSLhsl(237, 67%, 65%)
HSVhsv(237, 54%, 88%)
CMYKcmyk(53.8%, 51.1%, 0%, 11.8%)
CIE-LABlab(51.30, 29.72, -59.55)
CIE-LCHlch(51.30, 66.55, 296.52°)
OKLaboklab(59.18% 0.0225 -0.1701)
OKLCHoklch(59.18% 0.172 277.5)
XYZxyz(24.8712, 19.5295, 73.6786)
Luminance0.1953 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#686EE1 #E1DB68
analogous
#68ABE1 #686EE1 #9F68E1
triadic
#686EE1 #E1686E #6EE168
tetradic
#686EE1 #E168AB #E1DB68 #68E19F
square
#686EE1 #E168AB #E1DB68 #68E19F
split-complementary
#686EE1 #E19F68 #ABE168
monochromatic
#2229AC #353DD7 #686EE1 #9B9FEB #CED0F5

Accessibility & contrast

On white

4.28
#686EE1 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

4.91
#686EE1 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #686EE1
4.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##686EE1#FFFFFF#000000##000000
##686EE11.004.284.914.91
#FFFFFF4.281.0021.0021.00
#0000004.9121.001.001.00
##0000004.9121.001.001.00

Color blindness preview

Protanopia (red-blind)
#317FE5
Deuteranopia (green-blind)
#1F75DF
Tritanopia (blue-blind)
#2E889D
Achromatopsia (no color)
#7A7A7A

Design tokens & code

CSS
--color: #686ee1;
/* rgb */ color: rgb(104, 110, 225);
/* oklch */ color: oklch(59.2% 0.172 277.5);
Tailwind
colors: {
  custom: {
    50: '#9c97eb',
    500: '#686ee1',
    950: '#000000',
  },
}
SCSS
$custom: #686ee1;
$custom-light: #9c97eb;
$custom-dark: #000000;
JSON
{
  "hex": "#686ee1",
  "rgb": {
    "r": 104,
    "g": 110,
    "b": 225
  },
  "hsl": {
    "h": 237.025,
    "s": 66.851,
    "l": 64.51
  },
  "oklch": {
    "l": 0.59182,
    "c": 0.1716,
    "h": 277.5
  },
  "luminance": 0.19531
}

Semantic roles & 50–950 ramp

primary
#686EE1
secondary
#E7E5BE
accent
#C617CF
background
#FAF9FE
surface
#F4F2FD
border
#CECCD5
text
#0F0D16
muted
#7F7E84

Preview Lab

Preview with #686EE1

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

Preview Lab → · Contrast checker → · Palette generator →

#686EE1 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva