#6866DD#6866DD

#6866DD is a mid, vivid blue. Relative luminance 0.177; OKLCH L 57.4% C 0.177 H 280.0°. Best body text is #FFFFFF at 4.63:1 contrast (WCAG AA passes).

Color values

HEX#6866DD
RGBrgb(104, 102, 221)
HSLhsl(241, 64%, 63%)
HSVhsv(241, 54%, 87%)
CMYKcmyk(52.9%, 53.8%, 0%, 13.3%)
CIE-LABlab(49.09, 33.30, -60.86)
CIE-LCHlch(49.09, 69.37, 298.69°)
OKLaboklab(57.44% 0.0308 -0.174)
OKLCHoklch(57.44% 0.177 280)
XYZxyz(23.5074, 17.6648, 70.5636)
Luminance0.1767 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#6866DD #DBDD66
analogous
#669FDD #6866DD #A366DD
triadic
#6866DD #DD6866 #66DD68
tetradic
#6866DD #DD669F #DBDD66 #66DDA3
square
#6866DD #DD669F #DBDD66 #66DDA3
split-complementary
#6866DD #DDA366 #9FDD66
monochromatic
#2724A4 #3734D2 #6866DD #9998E8 #CBCAF3

Accessibility & contrast

On white

4.63
#6866DD on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.53
#6866DD on #000000
AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #6866DD
4.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##6866DD#FFFFFF#000000##FFFFFF
##6866DD1.004.634.534.63
#FFFFFF4.631.0021.001.00
#0000004.5321.001.0021.00
##FFFFFF4.631.0021.001.00

Color blindness preview

Protanopia (red-blind)
#1E79E1
Deuteranopia (green-blind)
#0170DA
Tritanopia (blue-blind)
#348198
Achromatopsia (no color)
#757575

Design tokens & code

CSS
--color: #6866dd;
/* rgb */ color: rgb(104, 102, 221);
/* oklch */ color: oklch(57.4% 0.177 280.0);
Tailwind
colors: {
  custom: {
    50: '#9c91e8',
    500: '#6866dd',
    950: '#000000',
  },
}
SCSS
$custom: #6866dd;
$custom-light: #9c91e8;
$custom-dark: #000000;
JSON
{
  "hex": "#6866dd",
  "rgb": {
    "r": 104,
    "g": 102,
    "b": 221
  },
  "hsl": {
    "h": 241.008,
    "s": 63.636,
    "l": 63.333
  },
  "oklch": {
    "l": 0.57442,
    "c": 0.17673,
    "h": 280
  },
  "luminance": 0.17666
}

Semantic roles & 50–950 ramp

primary
#6866DD
secondary
#E4E5BA
accent
#CB1AC8
background
#FAF8FE
surface
#F3F0FD
border
#CDCBD5
text
#0F0D16
muted
#7F7D84

Preview Lab

Preview with #6866DD

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

Preview Lab → · Contrast checker → · Palette generator →

#6866DD Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva