#6D57F7#6D57F7

#6D57F7 is a mid, highly saturated blue. Relative luminance 0.168; OKLCH L 57.3% C 0.228 H 282.8°. Best body text is #FFFFFF at 4.82:1 contrast (WCAG AA passes).

Color values

HEX#6D57F7
RGBrgb(109, 87, 247)
HSLhsl(248, 91%, 65%)
HSVhsv(248, 65%, 97%)
CMYKcmyk(55.9%, 64.8%, 0%, 3.1%)
CIE-LABlab(47.98, 50.84, -77.26)
CIE-LCHlch(47.98, 92.49, 303.35°)
OKLaboklab(57.32% 0.0503 -0.2222)
OKLCHoklch(57.32% 0.228 282.8)
XYZxyz(26.4982, 16.7813, 89.8205)
Luminance0.1678 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#6D57F7 #E1F757
analogous
#5791F7 #6D57F7 #BD57F7
triadic
#6D57F7 #F76D57 #57F76D
tetradic
#6D57F7 #F75791 #E1F757 #57F7BD
square
#6D57F7 #F75791 #E1F757 #57F7BD
split-complementary
#6D57F7 #F7BD57 #91F757
monochromatic
#240ACA #3A1DF4 #6D57F7 #A091FA #D3CCFD

Accessibility & contrast

On white

4.82
#6D57F7 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.36
#6D57F7 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6D57F7
4.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##6D57F7#FFFFFF#000000##FFFFFF
##6D57F71.004.824.364.82
#FFFFFF4.821.0021.001.00
#0000004.3621.001.0021.00
##FFFFFF4.821.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0077FC
Deuteranopia (green-blind)
#006CF4
Tritanopia (blue-blind)
#257FA0
Achromatopsia (no color)
#727272

Design tokens & code

CSS
--color: #6d57f7;
/* rgb */ color: rgb(109, 87, 247);
/* oklch */ color: oklch(57.3% 0.228 282.8);
Tailwind
colors: {
  custom: {
    50: '#a388fb',
    500: '#6d57f7',
    950: '#000000',
  },
}
SCSS
$custom: #6d57f7;
$custom-light: #a388fb;
$custom-dark: #000000;
JSON
{
  "hex": "#6d57f7",
  "rgb": {
    "r": 109,
    "g": 87,
    "b": 247
  },
  "hsl": {
    "h": 248.25,
    "s": 90.909,
    "l": 65.49
  },
  "oklch": {
    "l": 0.57316,
    "c": 0.22779,
    "h": 282.8
  },
  "luminance": 0.16783
}

Semantic roles & 50–950 ramp

primary
#6D57F7
secondary
#E8F0BA
accent
#E600C6
background
#FAF8FF
surface
#F4F0FF
border
#CECBD7
text
#100B18
muted
#7F7C86

Preview Lab

Preview with #6D57F7

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

Preview Lab → · Contrast checker → · Palette generator →

#6D57F7 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva