#6B5BF3#6B5BF3

#6B5BF3 is a mid, highly saturated blue. Relative luminance 0.171; OKLCH L 57.5% C 0.218 H 281.8°. Best body text is #FFFFFF at 4.76:1 contrast (WCAG AA passes).

Color values

HEX#6B5BF3
RGBrgb(107, 91, 243)
HSLhsl(246, 86%, 65%)
HSVhsv(246, 63%, 95%)
CMYKcmyk(56%, 62.6%, 0%, 4.7%)
CIE-LABlab(48.36, 47.08, -74.42)
CIE-LCHlch(48.36, 88.06, 302.32°)
OKLaboklab(57.45% 0.0447 -0.2139)
OKLCHoklch(57.45% 0.218 281.8)
XYZxyz(25.9771, 17.0774, 86.7040)
Luminance0.1708 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#6B5BF3 #E3F35B
analogous
#5B97F3 #6B5BF3 #B75BF3
triadic
#6B5BF3 #F36B5B #5BF36B
tetradic
#6B5BF3 #F35B97 #E3F35B #5BF3B7
square
#6B5BF3 #F35B97 #E3F35B #5BF3B7
split-complementary
#6B5BF3 #F3B75B #97F35B
monochromatic
#220EC5 #3822EF #6B5BF3 #9E94F7 #D2CDFB

Accessibility & contrast

On white

4.76
#6B5BF3 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.42
#6B5BF3 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6B5BF3
4.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##6B5BF3#FFFFFF#000000##FFFFFF
##6B5BF31.004.764.424.76
#FFFFFF4.761.0021.001.00
#0000004.4221.001.0021.00
##FFFFFF4.761.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0078F8
Deuteranopia (green-blind)
#006DF0
Tritanopia (blue-blind)
#22819F
Achromatopsia (no color)
#737373

Design tokens & code

CSS
--color: #6b5bf3;
/* rgb */ color: rgb(107, 91, 243);
/* oklch */ color: oklch(57.5% 0.218 281.8);
Tailwind
colors: {
  custom: {
    50: '#a18af8',
    500: '#6b5bf3',
    950: '#000000',
  },
}
SCSS
$custom: #6b5bf3;
$custom-light: #a18af8;
$custom-dark: #000000;
JSON
{
  "hex": "#6b5bf3",
  "rgb": {
    "r": 107,
    "g": 91,
    "b": 243
  },
  "hsl": {
    "h": 246.316,
    "s": 86.364,
    "l": 65.49
  },
  "oklch": {
    "l": 0.57452,
    "c": 0.21849,
    "h": 281.8
  },
  "luminance": 0.17079
}

Semantic roles & 50–950 ramp

primary
#6B5BF3
secondary
#E9EEBB
accent
#E303CB
background
#FAF8FF
surface
#F4F0FF
border
#CECBD7
text
#100C17
muted
#7F7D85

Preview Lab

Preview with #6B5BF3

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

Preview Lab → · Contrast checker → · Palette generator →

#6B5BF3 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva