#57CFED#57CFED

#57CFED is a light, moderate cyan. Relative luminance 0.528; OKLCH L 79.8% C 0.114 H 217.2°. Best body text is #000000 at 11.55:1 contrast (WCAG AA passes).

Color values

HEX	#57CFED
RGB	rgb(87, 207, 237)
HSL	hsl(192, 81%, 64%)
HSV	hsv(192, 63%, 93%)
CMYK	cmyk(63.3%, 12.7%, 0%, 7.1%)
CIE-LAB	lab(77.73, -24.64, -24.76)
CIE-LCH	lch(77.73, 34.93, 225.14°)
OKLab	oklab(79.83% -0.0908 -0.0689)
OKLCH	oklch(79.83% 0.114 217.2)
XYZ	xyz(41.5231, 52.7619, 88.1001)
Luminance	0.5277 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57CFED #ED7557

analogous

#57EDC0 #57CFED #5784ED

triadic

#57CFED #ED57CF #CFED57

tetradic

#57CFED #C057ED #ED7557 #84ED57

square

#57CFED #C057ED #ED7557 #84ED57

split-complementary

#57CFED #ED5784 #EDC057

monochromatic

#1496B6 #20BFE7 #57CFED #8EDFF3 #C6EFF9

Accessibility & contrast

On white

1.82

#57CFED on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.55

#57CFED on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57CFED

11.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57CFED	#FFFFFF	#000000	##000000
##57CFED	1.00	1.82	11.55	11.55
#FFFFFF	1.82	1.00	21.00	21.00
#000000	11.55	21.00	1.00	1.00
##000000	11.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BBC9EF

Deuteranopia (green-blind)

#A6B9ED

Tritanopia (blue-blind)

#00DAD8

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #57cfed;
/* rgb */ color: rgb(87, 207, 237);
/* oklch */ color: oklch(79.8% 0.114 217.2);

Tailwind

colors: {
  custom: {
    50: '#95def3',
    500: '#57cfed',
    950: '#000000',
  },
}

SCSS

$custom: #57cfed;
$custom-light: #95def3;
$custom-dark: #000000;

JSON

{
  "hex": "#57cfed",
  "rgb": {
    "r": 87,
    "g": 207,
    "b": 237
  },
  "hsl": {
    "h": 192,
    "s": 80.645,
    "l": 63.529
  },
  "oklch": {
    "l": 0.79826,
    "c": 0.11399,
    "h": 217.2
  },
  "luminance": 0.52766
}

Semantic roles & 50–950 ramp

primary

#57CFED

secondary

#B64D33

accent

#3309DD

background

#FCFEFF

surface

#F5FCFE

border

#CFD5D6

text

#0F1517

muted

#808485

Preview Lab

Preview with #57CFED

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

Preview Lab → · Contrast checker → · Palette generator →