#57D2F7#57D2F7

#57D2F7 is a light, moderate cyan. Relative luminance 0.548; OKLCH L 80.9% C 0.120 H 221.2°. Best body text is #000000 at 11.97:1 contrast (WCAG AA passes).

Color values

HEX	#57D2F7
RGB	rgb(87, 210, 247)
HSL	hsl(194, 91%, 65%)
HSV	hsv(194, 65%, 97%)
CMYK	cmyk(64.8%, 15%, 0%, 3.1%)
CIE-LAB	lab(78.94, -23.16, -28.25)
CIE-LCH	lch(78.94, 36.53, 230.66°)
OKLab	oklab(80.91% -0.0901 -0.0788)
OKLCH	oklch(80.91% 0.12 221.2)
XYZ	xyz(43.7588, 54.8301, 96.2548)
Luminance	0.5484 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57D2F7 #F77C57

analogous

#57F7CC #57D2F7 #5782F7

triadic

#57D2F7 #F757D2 #D2F757

tetradic

#57D2F7 #CC57F7 #F77C57 #82F757

square

#57D2F7 #CC57F7 #F77C57 #82F757

split-complementary

#57D2F7 #F75782 #F7CC57

monochromatic

#0A9DCA #1DC2F4 #57D2F7 #91E2FA #CCF1FD

Accessibility & contrast

On white

1.75

#57D2F7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.97

#57D2F7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57D2F7

11.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57D2F7	#FFFFFF	#000000	##000000
##57D2F7	1.00	1.75	11.97	11.97
#FFFFFF	1.75	1.00	21.00	21.00
#000000	11.97	21.00	1.00	1.00
##000000	11.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BCCDF9

Deuteranopia (green-blind)

#A5BCF7

Tritanopia (blue-blind)

#00DEDE

Achromatopsia (no color)

#C3C3C3

Design tokens & code

CSS

--color: #57d2f7;
/* rgb */ color: rgb(87, 210, 247);
/* oklch */ color: oklch(80.9% 0.120 221.2);

Tailwind

colors: {
  custom: {
    50: '#97e0fa',
    500: '#57d2f7',
    950: '#000000',
  },
}

SCSS

$custom: #57d2f7;
$custom-light: #97e0fa;
$custom-dark: #000000;

JSON

{
  "hex": "#57d2f7",
  "rgb": {
    "r": 87,
    "g": 210,
    "b": 247
  },
  "hsl": {
    "h": 193.875,
    "s": 90.909,
    "l": 65.49
  },
  "oklch": {
    "l": 0.80912,
    "c": 0.11967,
    "h": 221.2
  },
  "luminance": 0.54835
}

Semantic roles & 50–950 ramp

primary

#57D2F7

secondary

#C6502C

accent

#3500E6

background

#FCFEFF

surface

#F5FCFF

border

#CFD5D7

text

#0F1517

muted

#808485

Preview Lab

Preview with #57D2F7

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

Preview Lab → · Contrast checker → · Palette generator →