#57CAEA#57CAEA

#57CAEA is a light, moderate cyan. Relative luminance 0.502; OKLCH L 78.6% C 0.112 H 219.2°. Best body text is #000000 at 11.04:1 contrast (WCAG AA passes).

Color values

HEX	#57CAEA
RGB	rgb(87, 202, 234)
HSL	hsl(193, 78%, 63%)
HSV	hsv(193, 63%, 92%)
CMYK	cmyk(62.8%, 13.7%, 0%, 8.2%)
CIE-LAB	lab(76.19, -23.02, -25.50)
CIE-LCH	lch(76.19, 34.35, 227.93°)
OKLab	oklab(78.56% -0.0869 -0.071)
OKLCH	oklch(78.56% 0.112 219.2)
XYZ	xyz(39.8963, 50.2036, 85.4136)
Luminance	0.5021 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57CAEA #EA7757

analogous

#57EAC0 #57CAEA #5780EA

triadic

#57CAEA #EA57CA #CAEA57

tetradic

#57CAEA #C057EA #EA7757 #80EA57

square

#57CAEA #C057EA #EA7757 #80EA57

split-complementary

#57CAEA #EA5780 #EAC057

monochromatic

#168FB1 #21B9E3 #57CAEA #8DDBF1 #C4ECF8

Accessibility & contrast

On white

1.90

#57CAEA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.04

#57CAEA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57CAEA

11.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57CAEA	#FFFFFF	#000000	##000000
##57CAEA	1.00	1.90	11.04	11.04
#FFFFFF	1.90	1.00	21.00	21.00
#000000	11.04	21.00	1.00	1.00
##000000	11.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B6C5EC

Deuteranopia (green-blind)

#A1B5EA

Tritanopia (blue-blind)

#00D5D4

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #57caea;
/* rgb */ color: rgb(87, 202, 234);
/* oklch */ color: oklch(78.6% 0.112 219.2);

Tailwind

colors: {
  custom: {
    50: '#95daf0',
    500: '#57caea',
    950: '#000000',
  },
}

SCSS

$custom: #57caea;
$custom-light: #95daf0;
$custom-dark: #000000;

JSON

{
  "hex": "#57caea",
  "rgb": {
    "r": 87,
    "g": 202,
    "b": 234
  },
  "hsl": {
    "h": 193.061,
    "s": 77.778,
    "l": 62.941
  },
  "oklch": {
    "l": 0.78556,
    "c": 0.11218,
    "h": 219.2
  },
  "luminance": 0.50208
}

Semantic roles & 50–950 ramp

primary

#57CAEA

secondary

#B14F34

accent

#380BDA

background

#FCFEFF

surface

#F5FBFE

border

#CFD4D6

text

#0E1416

muted

#7F8385

Preview Lab

Preview with #57CAEA

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

Preview Lab → · Contrast checker → · Palette generator →