#578FD4#578FD4

#578FD4 is a light, vivid cyan. Relative luminance 0.264; OKLCH L 64.2% C 0.120 H 254.5°. Best body text is #000000 at 6.28:1 contrast (WCAG AA passes).

Color values

HEX#578FD4
RGBrgb(87, 143, 212)
HSLhsl(213, 59%, 59%)
HSVhsv(213, 59%, 83%)
CMYKcmyk(59%, 32.5%, 0%, 16.9%)
CIE-LABlab(58.44, 2.19, -40.94)
CIE-LCHlch(58.44, 41.00, 273.07°)
OKLaboklab(64.18% -0.0321 -0.1156)
OKLCHoklch(64.18% 0.12 254.5)
XYZxyz(25.6324, 26.4224, 66.0238)
Luminance0.2642 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#578FD4 #D49C57
analogous
#57CDD4 #578FD4 #5D57D4
triadic
#578FD4 #D4578F #8FD457
tetradic
#578FD4 #D457CD #D49C57 #57D45D
square
#578FD4 #D457CD #D49C57 #57D45D
split-complementary
#578FD4 #D45D57 #CDD457
monochromatic
#24538D #3070BD #578FD4 #88AFE0 #B8D0ED

Accessibility & contrast

On white

3.34
#578FD4 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.28
#578FD4 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #578FD4
6.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##578FD4#FFFFFF#000000##000000
##578FD41.003.346.286.28
#FFFFFF3.341.0021.0021.00
#0000006.2821.001.001.00
##0000006.2821.001.001.00

Color blindness preview

Protanopia (red-blind)
#7293D7
Deuteranopia (green-blind)
#6287D3
Tritanopia (blue-blind)
#009FA8
Achromatopsia (no color)
#8C8C8C

Design tokens & code

CSS
--color: #578fd4;
/* rgb */ color: rgb(87, 143, 212);
/* oklch */ color: oklch(64.2% 0.120 254.5);
Tailwind
colors: {
  custom: {
    50: '#90afe1',
    500: '#578fd4',
    950: '#000000',
  },
}
SCSS
$custom: #578fd4;
$custom-light: #90afe1;
$custom-dark: #000000;
JSON
{
  "hex": "#578fd4",
  "rgb": {
    "r": 87,
    "g": 143,
    "b": 212
  },
  "hsl": {
    "h": 213.12,
    "s": 59.242,
    "l": 58.627
  },
  "oklch": {
    "l": 0.64179,
    "c": 0.12001,
    "h": 254.5
  },
  "luminance": 0.26425
}

Semantic roles & 50–950 ramp

primary
#578FD4
secondary
#DCC6AB
accent
#9C45E2
background
#F9FAFD
surface
#F2F4FB
border
#CCCED4
text
#0D1015
muted
#7E7F83

Preview Lab

Preview with #578FD4

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

Preview Lab → · Contrast checker → · Palette generator →

#578FD4 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva