#57CFF2#57CFF2

#57CFF2 is a light, moderate cyan. Relative luminance 0.531; OKLCH L 80.0% C 0.117 H 220.4°. Best body text is #000000 at 11.61:1 contrast (WCAG AA passes).

Color values

HEX	#57CFF2
RGB	rgb(87, 207, 242)
HSL	hsl(194, 86%, 65%)
HSV	hsv(194, 64%, 95%)
CMYK	cmyk(64%, 14.5%, 0%, 5.1%)
CIE-LAB	lab(77.91, -23.15, -27.17)
CIE-LCH	lch(77.91, 35.69, 229.57°)
OKLab	oklab(80.03% -0.0889 -0.0757)
OKLCH	oklch(80.03% 0.117 220.4)
XYZ	xyz(42.2638, 53.0582, 92.0011)
Luminance	0.5306 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57CFF2 #F27A57

analogous

#57F2C7 #57CFF2 #5782F2

triadic

#57CFF2 #F257CF #CFF257

tetradic

#57CFF2 #C757F2 #F27A57 #82F257

square

#57CFF2 #C757F2 #F27A57 #82F257

split-complementary

#57CFF2 #F25782 #F2C757

monochromatic

#0F98C0 #1EBFEE #57CFF2 #90DFF6 #C9EFFB

Accessibility & contrast

On white

1.81

#57CFF2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.61

#57CFF2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57CFF2

11.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57CFF2	#FFFFFF	#000000	##000000
##57CFF2	1.00	1.81	11.61	11.61
#FFFFFF	1.81	1.00	21.00	21.00
#000000	11.61	21.00	1.00	1.00
##000000	11.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BACAF4

Deuteranopia (green-blind)

#A4BAF2

Tritanopia (blue-blind)

#00DADA

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #57cff2;
/* rgb */ color: rgb(87, 207, 242);
/* oklch */ color: oklch(80.0% 0.117 220.4);

Tailwind

colors: {
  custom: {
    50: '#96ddf6',
    500: '#57cff2',
    950: '#000000',
  },
}

SCSS

$custom: #57cff2;
$custom-light: #96ddf6;
$custom-dark: #000000;

JSON

{
  "hex": "#57cff2",
  "rgb": {
    "r": 87,
    "g": 207,
    "b": 242
  },
  "hsl": {
    "h": 193.548,
    "s": 85.635,
    "l": 64.51
  },
  "oklch": {
    "l": 0.80025,
    "c": 0.1168,
    "h": 220.4
  },
  "luminance": 0.53063
}

Semantic roles & 50–950 ramp

primary

#57CFF2

secondary

#BE5030

accent

#3603E2

background

#FCFEFF

surface

#F5FCFE

border

#CFD5D6

text

#0F1517

muted

#808485

Preview Lab

Preview with #57CFF2

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

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