#57ACC2#57ACC2

#57ACC2 is a light, moderate cyan. Relative luminance 0.354; OKLCH L 70.0% C 0.088 H 216.9°. Best body text is #000000 at 8.09:1 contrast (WCAG AA passes).

Color values

HEX	#57ACC2
RGB	rgb(87, 172, 194)
HSL	hsl(192, 47%, 55%)
HSV	hsv(192, 55%, 76%)
CMYK	cmyk(55.2%, 11.3%, 0%, 23.9%)
CIE-LAB	lab(66.08, -19.45, -19.08)
CIE-LCH	lch(66.08, 27.24, 224.45°)
OKLab	oklab(69.99% -0.0703 -0.0529)
OKLCH	oklch(69.99% 0.088 216.9)
XYZ	xyz(28.4168, 35.4237, 56.3684)
Luminance	0.3543 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57ACC2 #C26D57

analogous

#57C2A2 #57ACC2 #5777C2

triadic

#57ACC2 #C257AC #ACC257

tetradic

#57ACC2 #A257C2 #C26D57 #77C257

square

#57ACC2 #A257C2 #C26D57 #77C257

split-complementary

#57ACC2 #C25777 #C2A257

monochromatic

#2A6574 #3B8CA1 #57ACC2 #84C2D2 #B1D8E3

Accessibility & contrast

On white

2.60

#57ACC2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.09

#57ACC2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57ACC2

8.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57ACC2	#FFFFFF	#000000	##000000
##57ACC2	1.00	2.60	8.09	8.09
#FFFFFF	2.60	1.00	21.00	21.00
#000000	8.09	21.00	1.00	1.00
##000000	8.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9DA7C3

Deuteranopia (green-blind)

#8D9BC2

Tritanopia (blue-blind)

#00B4B3

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #57acc2;
/* rgb */ color: rgb(87, 172, 194);
/* oklch */ color: oklch(70.0% 0.088 216.9);

Tailwind

colors: {
  custom: {
    50: '#8fc5d4',
    500: '#57acc2',
    950: '#000000',
  },
}

SCSS

$custom: #57acc2;
$custom-light: #8fc5d4;
$custom-dark: #000000;

JSON

{
  "hex": "#57acc2",
  "rgb": {
    "r": 87,
    "g": 172,
    "b": 194
  },
  "hsl": {
    "h": 192.336,
    "s": 46.725,
    "l": 55.098
  },
  "oklch": {
    "l": 0.69989,
    "c": 0.08796,
    "h": 216.9
  },
  "luminance": 0.35426
}

Semantic roles & 50–950 ramp

primary

#57ACC2

secondary

#D1ADA4

accent

#6D51D6

background

#F9FCFD

surface

#F1F8FA

border

#CBD1D3

text

#0D1214

muted

#7E8183

Preview Lab

Preview with #57ACC2

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

Preview Lab → · Contrast checker → · Palette generator →