#575AE3#575AE3

#575AE3 is a mid, highly saturated blue. Relative luminance 0.149; OKLCH L 54.6% C 0.203 H 276.4°. Best body text is #FFFFFF at 5.28:1 contrast (WCAG AA passes).

Color values

HEX#575AE3
RGBrgb(87, 90, 227)
HSLhsl(239, 71%, 62%)
HSVhsv(239, 62%, 89%)
CMYKcmyk(61.7%, 60.4%, 0%, 11%)
CIE-LABlab(45.47, 39.43, -70.17)
CIE-LCHlch(45.47, 80.49, 299.33°)
OKLaboklab(54.59% 0.0225 -0.202)
OKLCHoklch(54.59% 0.203 276.4)
XYZxyz(21.4473, 14.8829, 74.4006)
Luminance0.1489 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#575AE3 #E3E057
analogous
#57A0E3 #575AE3 #9A57E3
triadic
#575AE3 #E3575A #5AE357
tetradic
#575AE3 #E357A0 #E3E057 #57E39A
square
#575AE3 #E357A0 #E3E057 #57E39A
split-complementary
#575AE3 #E39A57 #A0E357
monochromatic
#1B1EA4 #2428D9 #575AE3 #8B8EEC #C0C1F4

Accessibility & contrast

On white

5.28
#575AE3 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.98
#575AE3 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #575AE3
5.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##575AE3#FFFFFF#000000##FFFFFF
##575AE31.005.283.985.28
#FFFFFF5.281.0021.001.00
#0000003.9821.001.0021.00
##FFFFFF5.281.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0072E7
Deuteranopia (green-blind)
#0066E0
Tritanopia (blue-blind)
#007C96
Achromatopsia (no color)
#6C6C6C

Design tokens & code

CSS
--color: #575ae3;
/* rgb */ color: rgb(87, 90, 227);
/* oklch */ color: oklch(54.6% 0.203 276.4);
Tailwind
colors: {
  custom: {
    50: '#9489ed',
    500: '#575ae3',
    950: '#000000',
  },
}
SCSS
$custom: #575ae3;
$custom-light: #9489ed;
$custom-dark: #000000;
JSON
{
  "hex": "#575ae3",
  "rgb": {
    "r": 87,
    "g": 90,
    "b": 227
  },
  "hsl": {
    "h": 238.714,
    "s": 71.429,
    "l": 61.569
  },
  "oklch": {
    "l": 0.54592,
    "c": 0.20321,
    "h": 276.4
  },
  "luminance": 0.14885
}

Semantic roles & 50–950 ramp

primary
#575AE3
secondary
#E5E4B1
accent
#CF12D3
background
#F9F8FE
surface
#F2F0FD
border
#CCCBD5
text
#0E0B16
muted
#7E7C84

Preview Lab

Preview with #575AE3

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

Preview Lab → · Contrast checker → · Palette generator →

#575AE3 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva