#6D66F6#6D66F6

#6D66F6 is a mid, highly saturated blue. Relative luminance 0.194; OKLCH L 59.6% C 0.209 H 280.2°. Best body text is #000000 at 4.88:1 contrast (WCAG AA passes).

Color values

HEX#6D66F6
RGBrgb(109, 102, 246)
HSLhsl(243, 89%, 68%)
HSVhsv(243, 59%, 96%)
CMYKcmyk(55.7%, 58.5%, 0%, 3.5%)
CIE-LABlab(51.16, 41.97, -71.53)
CIE-LCHlch(51.16, 82.93, 300.40°)
OKLaboklab(59.61% 0.0368 -0.2053)
OKLCHoklch(59.61% 0.209 280.2)
XYZxyz(27.6874, 19.4059, 89.4577)
Luminance0.1941 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#6D66F6 #EFF666
analogous
#66A7F6 #6D66F6 #B566F6
triadic
#6D66F6 #F66D66 #66F66D
tetradic
#6D66F6 #F666A7 #EFF666 #66F6B5
square
#6D66F6 #F666A7 #EFF666 #66F6B5
split-complementary
#6D66F6 #F6B566 #A7F666
monochromatic
#160DD5 #362CF3 #6D66F6 #A4A0F9 #DBDAFD

Accessibility & contrast

On white

4.30
#6D66F6 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

4.88
#6D66F6 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6D66F6
4.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##6D66F6#FFFFFF#000000##000000
##6D66F61.004.304.884.88
#FFFFFF4.301.0021.0021.00
#0000004.8821.001.001.00
##0000004.8821.001.001.00

Color blindness preview

Protanopia (red-blind)
#007FFB
Deuteranopia (green-blind)
#0074F3
Tritanopia (blue-blind)
#2388A4
Achromatopsia (no color)
#7A7A7A

Design tokens & code

CSS
--color: #6d66f6;
/* rgb */ color: rgb(109, 102, 246);
/* oklch */ color: oklch(59.6% 0.209 280.2);
Tailwind
colors: {
  custom: {
    50: '#a292fa',
    500: '#6d66f6',
    950: '#000000',
  },
}
SCSS
$custom: #6d66f6;
$custom-light: #a292fa;
$custom-dark: #000000;
JSON
{
  "hex": "#6d66f6",
  "rgb": {
    "r": 109,
    "g": 102,
    "b": 246
  },
  "hsl": {
    "h": 242.917,
    "s": 88.889,
    "l": 68.235
  },
  "oklch": {
    "l": 0.59612,
    "c": 0.20855,
    "h": 280.2
  },
  "luminance": 0.19408
}

Semantic roles & 50–950 ramp

primary
#6D66F6
secondary
#F0F2C6
accent
#E600DA
background
#FAF9FF
surface
#F4F1FF
border
#CECBD7
text
#100D17
muted
#7F7E85

Preview Lab

Preview with #6D66F6

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

Preview Lab → · Contrast checker → · Palette generator →

#6D66F6 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva