#7B66EE#7B66EE

#7B66EE is a mid, vivid blue. Relative luminance 0.199; OKLCH L 60.1% C 0.197 H 285.9°. Best body text is #000000 at 4.98:1 contrast (WCAG AA passes).

Color values

HEX#7B66EE
RGBrgb(123, 102, 238)
HSLhsl(249, 80%, 67%)
HSVhsv(249, 57%, 93%)
CMYKcmyk(48.3%, 57.1%, 0%, 6.7%)
CIE-LABlab(51.71, 42.22, -66.12)
CIE-LCHlch(51.71, 78.45, 302.56°)
OKLaboklab(60.12% 0.054 -0.189)
OKLCHoklch(60.12% 0.197 285.9)
XYZxyz(28.3478, 19.8854, 83.2169)
Luminance0.1989 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#7B66EE #D9EE66
analogous
#6695EE #7B66EE #BF66EE
triadic
#7B66EE #EE7B66 #66EE7B
tetradic
#7B66EE #EE6695 #D9EE66 #66EEBF
square
#7B66EE #EE6695 #D9EE66 #66EEBF
split-complementary
#7B66EE #EEBF66 #95EE66
monochromatic
#3116C4 #4B2FE8 #7B66EE #AB9DF4 #DAD4FA

Accessibility & contrast

On white

4.22
#7B66EE on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

4.98
#7B66EE on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #7B66EE
4.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##7B66EE#FFFFFF#000000##000000
##7B66EE1.004.224.984.98
#FFFFFF4.221.0021.0021.00
#0000004.9821.001.001.00
##0000004.9821.001.001.00

Color blindness preview

Protanopia (red-blind)
#007FF3
Deuteranopia (green-blind)
#0077EB
Tritanopia (blue-blind)
#5385A0
Achromatopsia (no color)
#7B7B7B

Design tokens & code

CSS
--color: #7b66ee;
/* rgb */ color: rgb(123, 102, 238);
/* oklch */ color: oklch(60.1% 0.197 285.9);
Tailwind
colors: {
  custom: {
    50: '#a992f4',
    500: '#7b66ee',
    950: '#000000',
  },
}
SCSS
$custom: #7b66ee;
$custom-light: #a992f4;
$custom-dark: #000000;
JSON
{
  "hex": "#7b66ee",
  "rgb": {
    "r": 123,
    "g": 102,
    "b": 238
  },
  "hsl": {
    "h": 249.265,
    "s": 80,
    "l": 66.667
  },
  "oklch": {
    "l": 0.60116,
    "c": 0.19653,
    "h": 285.9
  },
  "luminance": 0.19887
}

Semantic roles & 50–950 ramp

primary
#7B66EE
secondary
#E7EEC2
accent
#DC09BC
background
#FAF9FF
surface
#F5F1FE
border
#CFCBD6
text
#110D17
muted
#807E85

Preview Lab

Preview with #7B66EE

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

Preview Lab → · Contrast checker → · Palette generator →

#7B66EE Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva