#6C57F5#6C57F5

#6C57F5 is a mid, highly saturated blue. Relative luminance 0.166; OKLCH L 57.1% C 0.226 H 282.6°. Best body text is #FFFFFF at 4.86:1 contrast (WCAG AA passes).

Color values

HEX#6C57F5
RGBrgb(108, 87, 245)
HSLhsl(248, 89%, 65%)
HSVhsv(248, 64%, 96%)
CMYKcmyk(55.9%, 64.5%, 0%, 3.9%)
CIE-LABlab(47.75, 50.09, -76.53)
CIE-LCHlch(47.75, 91.47, 303.21°)
OKLaboklab(57.08% 0.0492 -0.2201)
OKLCHoklch(57.08% 0.226 282.6)
XYZxyz(26.0689, 16.5955, 88.1981)
Luminance0.1660 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#6C57F5 #E0F557
analogous
#5791F5 #6C57F5 #BB57F5
triadic
#6C57F5 #F56C57 #57F56C
tetradic
#6C57F5 #F55791 #E0F557 #57F5BB
square
#6C57F5 #F55791 #E0F557 #57F5BB
split-complementary
#6C57F5 #F5BB57 #91F557
monochromatic
#250CC6 #391DF2 #6C57F5 #9F91F8 #D1CBFC

Accessibility & contrast

On white

4.86
#6C57F5 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.32
#6C57F5 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6C57F5
4.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##6C57F5#FFFFFF#000000##FFFFFF
##6C57F51.004.864.324.86
#FFFFFF4.861.0021.001.00
#0000004.3221.001.0021.00
##FFFFFF4.861.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0076FA
Deuteranopia (green-blind)
#006CF2
Tritanopia (blue-blind)
#247F9E
Achromatopsia (no color)
#717171

Design tokens & code

CSS
--color: #6c57f5;
/* rgb */ color: rgb(108, 87, 245);
/* oklch */ color: oklch(57.1% 0.226 282.6);
Tailwind
colors: {
  custom: {
    50: '#a288fa',
    500: '#6c57f5',
    950: '#000000',
  },
}
SCSS
$custom: #6c57f5;
$custom-light: #a288fa;
$custom-dark: #000000;
JSON
{
  "hex": "#6c57f5",
  "rgb": {
    "r": 108,
    "g": 87,
    "b": 245
  },
  "hsl": {
    "h": 247.975,
    "s": 88.764,
    "l": 65.098
  },
  "oklch": {
    "l": 0.57075,
    "c": 0.2255,
    "h": 282.6
  },
  "luminance": 0.16597
}

Semantic roles & 50–950 ramp

primary
#6C57F5
secondary
#E8EFB9
accent
#E500C7
background
#FAF8FF
surface
#F4F0FF
border
#CECBD7
text
#100B17
muted
#7F7C85

Preview Lab

Preview with #6C57F5

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

Preview Lab → · Contrast checker → · Palette generator →

#6C57F5 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva