#57CCEE#57CCEE

#57CCEE is a light, moderate cyan. Relative luminance 0.514; OKLCH L 79.2% C 0.115 H 220.2°. Best body text is #000000 at 11.28:1 contrast (WCAG AA passes).

Color values

HEX	#57CCEE
RGB	rgb(87, 204, 238)
HSL	hsl(194, 82%, 64%)
HSV	hsv(194, 63%, 93%)
CMYK	cmyk(63.4%, 14.3%, 0%, 6.7%)
CIE-LAB	lab(76.91, -22.83, -26.55)
CIE-LCH	lch(76.91, 35.02, 229.31°)
OKLab	oklab(79.18% -0.0874 -0.074)
OKLCH	oklch(79.18% 0.115 220.2)
XYZ	xyz(40.9497, 51.3807, 88.6317)
Luminance	0.5139 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57CCEE #EE7957

analogous

#57EEC4 #57CCEE #5780EE

triadic

#57CCEE #EE57CC #CCEE57

tetradic

#57CCEE #C457EE #EE7957 #80EE57

square

#57CCEE #C457EE #EE7957 #80EE57

split-complementary

#57CCEE #EE5780 #EEC457

monochromatic

#1393B8 #1FBBE8 #57CCEE #8FDDF4 #C6EEF9

Accessibility & contrast

On white

1.86

#57CCEE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.28

#57CCEE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57CCEE

11.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57CCEE	#FFFFFF	#000000	##000000
##57CCEE	1.00	1.86	11.28	11.28
#FFFFFF	1.86	1.00	21.00	21.00
#000000	11.28	21.00	1.00	1.00
##000000	11.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7C7F0

Deuteranopia (green-blind)

#A2B7EE

Tritanopia (blue-blind)

#00D7D7

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #57ccee;
/* rgb */ color: rgb(87, 204, 238);
/* oklch */ color: oklch(79.2% 0.115 220.2);

Tailwind

colors: {
  custom: {
    50: '#95dbf3',
    500: '#57ccee',
    950: '#000000',
  },
}

SCSS

$custom: #57ccee;
$custom-light: #95dbf3;
$custom-dark: #000000;

JSON

{
  "hex": "#57ccee",
  "rgb": {
    "r": 87,
    "g": 204,
    "b": 238
  },
  "hsl": {
    "h": 193.51,
    "s": 81.622,
    "l": 63.725
  },
  "oklch": {
    "l": 0.79176,
    "c": 0.1145,
    "h": 220.2
  },
  "luminance": 0.51385
}

Semantic roles & 50–950 ramp

primary

#57CCEE

secondary

#B75032

accent

#3808DE

background

#FCFEFF

surface

#F5FCFE

border

#CFD5D6

text

#0F1517

muted

#808485

Preview Lab

Preview with #57CCEE

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

Preview Lab → · Contrast checker → · Palette generator →