#578CD2#578CD2

#578CD2 is a light, vivid cyan. Relative luminance 0.254; OKLCH L 63.4% C 0.120 H 255.9°. Best body text is #000000 at 6.09:1 contrast (WCAG AA passes).

Color values

HEX	#578CD2
RGB	rgb(87, 140, 210)
HSL	hsl(214, 58%, 58%)
HSV	hsv(214, 59%, 82%)
CMYK	cmyk(58.6%, 33.3%, 0%, 17.6%)
CIE-LAB	lab(57.50, 3.30, -41.30)
CIE-LCH	lch(57.50, 41.43, 274.57°)
OKLab	oklab(63.41% -0.0294 -0.1167)
OKLCH	oklch(63.41% 0.12 255.9)
XYZ	xyz(24.9373, 25.4334, 64.5553)
Luminance	0.2544 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#578CD2 #D29D57

analogous

#57C9D2 #578CD2 #5F57D2

triadic

#578CD2 #D2578C #8CD257

tetradic

#578CD2 #D257C9 #D29D57 #57D25F

square

#578CD2 #D257C9 #D29D57 #57D25F

split-complementary

#578CD2 #D25F57 #C9D257

monochromatic

#25508A #326CBA #578CD2 #87ADDF #B8CEEC

Accessibility & contrast

On white

3.45

#578CD2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.09

#578CD2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #578CD2

6.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##578CD2	#FFFFFF	#000000	##000000
##578CD2	1.00	3.45	6.09	6.09
#FFFFFF	3.45	1.00	21.00	21.00
#000000	6.09	21.00	1.00	1.00
##000000	6.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F91D5

Deuteranopia (green-blind)

#5F85D1

Tritanopia (blue-blind)

#009CA5

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #578cd2;
/* rgb */ color: rgb(87, 140, 210);
/* oklch */ color: oklch(63.4% 0.120 255.9);

Tailwind

colors: {
  custom: {
    50: '#90ade0',
    500: '#578cd2',
    950: '#000000',
  },
}

SCSS

$custom: #578cd2;
$custom-light: #90ade0;
$custom-dark: #000000;

JSON

{
  "hex": "#578cd2",
  "rgb": {
    "r": 87,
    "g": 140,
    "b": 210
  },
  "hsl": {
    "h": 214.146,
    "s": 57.746,
    "l": 58.235
  },
  "oklch": {
    "l": 0.63412,
    "c": 0.12034,
    "h": 255.9
  },
  "luminance": 0.25436
}

Semantic roles & 50–950 ramp

primary

#578CD2

secondary

#DBC6AA

accent

#9F47E1

background

#F9FAFD

surface

#F2F4FB

border

#CCCED4

text

#0D1015

muted

#7E7F83

Preview Lab

Preview with #578CD2

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

Preview Lab → · Contrast checker → · Palette generator →