#57AEC2#57AEC2

#57AEC2 is a light, moderate cyan. Relative luminance 0.362; OKLCH L 70.5% C 0.088 H 214.8°. Best body text is #000000 at 8.24:1 contrast (WCAG AA passes).

Color values

HEX	#57AEC2
RGB	rgb(87, 174, 194)
HSL	hsl(191, 47%, 55%)
HSV	hsv(191, 55%, 76%)
CMYK	cmyk(55.2%, 10.3%, 0%, 23.9%)
CIE-LAB	lab(66.67, -20.48, -18.19)
CIE-LCH	lch(66.67, 27.39, 221.60°)
OKLab	oklab(70.46% -0.0725 -0.0504)
OKLCH	oklch(70.46% 0.088 214.8)
XYZ	xyz(28.8003, 36.1907, 56.4962)
Luminance	0.3619 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57AEC2 #C26B57

analogous

#57C2A1 #57AEC2 #5778C2

triadic

#57AEC2 #C257AE #AEC257

tetradic

#57AEC2 #A157C2 #C26B57 #78C257

square

#57AEC2 #A157C2 #C26B57 #78C257

split-complementary

#57AEC2 #C25778 #C2A157

monochromatic

#2A6774 #3B8EA1 #57AEC2 #84C4D2 #B1D9E3

Accessibility & contrast

On white

2.55

#57AEC2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.24

#57AEC2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57AEC2

8.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57AEC2	#FFFFFF	#000000	##000000
##57AEC2	1.00	2.55	8.24	8.24
#FFFFFF	2.55	1.00	21.00	21.00
#000000	8.24	21.00	1.00	1.00
##000000	8.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A0A9C3

Deuteranopia (green-blind)

#8F9DC2

Tritanopia (blue-blind)

#00B6B4

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #57aec2;
/* rgb */ color: rgb(87, 174, 194);
/* oklch */ color: oklch(70.5% 0.088 214.8);

Tailwind

colors: {
  custom: {
    50: '#8fc6d4',
    500: '#57aec2',
    950: '#000000',
  },
}

SCSS

$custom: #57aec2;
$custom-light: #8fc6d4;
$custom-dark: #000000;

JSON

{
  "hex": "#57aec2",
  "rgb": {
    "r": 87,
    "g": 174,
    "b": 194
  },
  "hsl": {
    "h": 191.215,
    "s": 46.725,
    "l": 55.098
  },
  "oklch": {
    "l": 0.7046,
    "c": 0.08831,
    "h": 214.8
  },
  "luminance": 0.36193
}

Semantic roles & 50–950 ramp

primary

#57AEC2

secondary

#D1ACA4

accent

#6A51D6

background

#F9FCFD

surface

#F2F8FA

border

#CCD1D3

text

#0D1314

muted

#7E8283

Preview Lab

Preview with #57AEC2

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

Preview Lab → · Contrast checker → · Palette generator →