#7557EF#7557EF

#7557EF is a mid, highly saturated violet. Relative luminance 0.168; OKLCH L 57.3% C 0.217 H 286.4°. Best body text is #FFFFFF at 4.81:1 contrast (WCAG AA passes).

Color values

HEX#7557EF
RGBrgb(117, 87, 239)
HSLhsl(252, 83%, 64%)
HSVhsv(252, 64%, 94%)
CMYKcmyk(51%, 63.6%, 0%, 6.3%)
CIE-LABlab(48.04, 49.85, -72.65)
CIE-LCHlch(48.04, 88.11, 304.46°)
OKLaboklab(57.33% 0.0614 -0.2084)
OKLCHoklch(57.33% 0.217 286.4)
XYZxyz(26.3197, 16.8290, 83.5061)
Luminance0.1683 (WCAG relative)
Temperaturecool
Familyviolet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#7557EF #D1EF57
analogous
#5785EF #7557EF #C157EF
triadic
#7557EF #EF7557 #57EF75
tetradic
#7557EF #EF5785 #D1EF57 #57EFC1
square
#7557EF #EF5785 #D1EF57 #57EFC1
split-complementary
#7557EF #EFC157 #85EF57
monochromatic
#3312BA #471FEA #7557EF #A38FF4 #D1C7FA

Accessibility & contrast

On white

4.81
#7557EF on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.37
#7557EF on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #7557EF
4.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##7557EF#FFFFFF#000000##FFFFFF
##7557EF1.004.814.374.81
#FFFFFF4.811.0021.001.00
#0000004.3721.001.0021.00
##FFFFFF4.811.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0076F4
Deuteranopia (green-blind)
#006EEC
Tritanopia (blue-blind)
#467C9B
Achromatopsia (no color)
#727272

Design tokens & code

CSS
--color: #7557ef;
/* rgb */ color: rgb(117, 87, 239);
/* oklch */ color: oklch(57.3% 0.217 286.4);
Tailwind
colors: {
  custom: {
    50: '#a688f5',
    500: '#7557ef',
    950: '#000000',
  },
}
SCSS
$custom: #7557ef;
$custom-light: #a688f5;
$custom-dark: #000000;
JSON
{
  "hex": "#7557ef",
  "rgb": {
    "r": 117,
    "g": 87,
    "b": 239
  },
  "hsl": {
    "h": 251.842,
    "s": 82.609,
    "l": 63.922
  },
  "oklch": {
    "l": 0.57334,
    "c": 0.21726,
    "h": 286.4
  },
  "luminance": 0.1683
}

Semantic roles & 50–950 ramp

primary
#7557EF
secondary
#E1ECB6
accent
#DF06B4
background
#FAF8FF
surface
#F4F0FF
border
#CECBD7
text
#100B17
muted
#7F7C85

Preview Lab

Preview with #7557EF

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

Preview Lab → · Contrast checker → · Palette generator →

#7557EF Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva