#575CFF#575CFF

#575CFF is a mid, highly saturated blue. Relative luminance 0.169; OKLCH L 57.2% C 0.236 H 274.7°. Best body text is #FFFFFF at 4.79:1 contrast (WCAG AA passes).

Color values

HEX#575CFF
RGBrgb(87, 92, 255)
HSLhsl(238, 100%, 67%)
HSVhsv(238, 66%, 100%)
CMYKcmyk(65.9%, 63.9%, 0%, 0%)
CIE-LABlab(48.13, 47.32, -81.53)
CIE-LCHlch(48.13, 94.27, 300.13°)
OKLaboklab(57.23% 0.0193 -0.2353)
OKLCHoklch(57.23% 0.236 274.7)
XYZxyz(25.8017, 16.8982, 96.4903)
Luminance0.1690 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#575CFF #FFFA57
analogous
#57B0FF #575CFF #A657FF
triadic
#575CFF #FF575C #5CFF57
tetradic
#575CFF #FF57B0 #FFFA57 #57FFA6
square
#575CFF #FF57B0 #FFFA57 #57FFA6
split-complementary
#575CFF #FFA657 #B0FF57
monochromatic
#0007DC #1A21FF #575CFF #9497FF #D1D3FF

Accessibility & contrast

On white

4.79
#575CFF on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.38
#575CFF on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #575CFF
4.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##575CFF#FFFFFF#000000##FFFFFF
##575CFF1.004.794.384.79
#FFFFFF4.791.0021.001.00
#0000004.3821.001.0021.00
##FFFFFF4.791.0021.001.00

Color blindness preview

Protanopia (red-blind)
#007AFF
Deuteranopia (green-blind)
#006BFC
Tritanopia (blue-blind)
#0086A5
Achromatopsia (no color)
#727272

Design tokens & code

CSS
--color: #575cff;
/* rgb */ color: rgb(87, 92, 255);
/* oklch */ color: oklch(57.2% 0.236 274.7);
Tailwind
colors: {
  custom: {
    50: '#998aff',
    500: '#575cff',
    950: '#000000',
  },
}
SCSS
$custom: #575cff;
$custom-light: #998aff;
$custom-dark: #000000;
JSON
{
  "hex": "#575cff",
  "rgb": {
    "r": 87,
    "g": 92,
    "b": 255
  },
  "hsl": {
    "h": 238.214,
    "s": 100,
    "l": 67.059
  },
  "oklch": {
    "l": 0.57225,
    "c": 0.23608,
    "h": 274.7
  },
  "luminance": 0.16901
}

Semantic roles & 50–950 ramp

primary
#575CFF
secondary
#F4F2BE
accent
#DF00E6
background
#FAF8FF
surface
#F4F0FF
border
#CECBD7
text
#100C18
muted
#7F7D86

Preview Lab

Preview with #575CFF

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

Preview Lab → · Contrast checker → · Palette generator →

#575CFF Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva