#57C2E6#57C2E6

#57C2E6 is a light, moderate cyan. Relative luminance 0.463; OKLCH L 76.6% C 0.110 H 223.3°. Best body text is #000000 at 10.26:1 contrast (WCAG AA passes).

Color values

HEX	#57C2E6
RGB	rgb(87, 194, 230)
HSL	hsl(195, 74%, 62%)
HSV	hsv(195, 62%, 90%)
CMYK	cmyk(62.2%, 15.7%, 0%, 9.8%)
CIE-LAB	lab(73.75, -20.14, -27.08)
CIE-LCH	lch(73.75, 33.75, 233.35°)
OKLab	oklab(76.55% -0.0802 -0.0755)
OKLCH	oklch(76.55% 0.11 223.3)
XYZ	xyz(37.4995, 46.3191, 81.8118)
Luminance	0.4632 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57C2E6 #E67B57

analogous

#57E6C3 #57C2E6 #577BE6

triadic

#57C2E6 #E657C2 #C2E657

tetradic

#57C2E6 #C357E6 #E67B57 #7BE657

square

#57C2E6 #C357E6 #E67B57 #7BE657

split-complementary

#57C2E6 #E6577B #E6C357

monochromatic

#1985A9 #22AFDE #57C2E6 #8CD5EE #C2E9F6

Accessibility & contrast

On white

2.05

#57C2E6 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.26

#57C2E6 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57C2E6

10.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57C2E6	#FFFFFF	#000000	##000000
##57C2E6	1.00	2.05	10.26	10.26
#FFFFFF	2.05	1.00	21.00	21.00
#000000	10.26	21.00	1.00	1.00
##000000	10.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ADBEE8

Deuteranopia (green-blind)

#99AFE6

Tritanopia (blue-blind)

#00CDCE

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #57c2e6;
/* rgb */ color: rgb(87, 194, 230);
/* oklch */ color: oklch(76.6% 0.110 223.3);

Tailwind

colors: {
  custom: {
    50: '#94d4ee',
    500: '#57c2e6',
    950: '#000000',
  },
}

SCSS

$custom: #57c2e6;
$custom-light: #94d4ee;
$custom-dark: #000000;

JSON

{
  "hex": "#57c2e6",
  "rgb": {
    "r": 87,
    "g": 194,
    "b": 230
  },
  "hsl": {
    "h": 195.105,
    "s": 74.093,
    "l": 62.157
  },
  "oklch": {
    "l": 0.76554,
    "c": 0.1101,
    "h": 223.3
  },
  "luminance": 0.46323
}

Semantic roles & 50–950 ramp

primary

#57C2E6

secondary

#E7BFB2

accent

#410FD6

background

#F9FDFE

surface

#F2FAFD

border

#CCD3D5

text

#0E1416

muted

#7E8384

Preview Lab

Preview with #57C2E6

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

Preview Lab → · Contrast checker → · Palette generator →