#57D2F1#57D2F1

#57D2F1 is a light, moderate cyan. Relative luminance 0.545; OKLCH L 80.7% C 0.116 H 217.4°. Best body text is #000000 at 11.89:1 contrast (WCAG AA passes).

Color values

HEX	#57D2F1
RGB	rgb(87, 210, 241)
HSL	hsl(192, 85%, 64%)
HSV	hsv(192, 64%, 95%)
CMYK	cmyk(63.9%, 12.9%, 0%, 5.5%)
CIE-LAB	lab(78.73, -24.95, -25.37)
CIE-LCH	lch(78.73, 35.58, 225.49°)
OKLab	oklab(80.67% -0.0923 -0.0706)
OKLCH	oklch(80.67% 0.116 217.4)
XYZ	xyz(42.8478, 54.4657, 91.4568)
Luminance	0.5447 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57D2F1 #F17657

analogous

#57F1C3 #57D2F1 #5785F1

triadic

#57D2F1 #F157D2 #D2F157

tetradic

#57D2F1 #C357F1 #F17657 #85F157

square

#57D2F1 #C357F1 #F17657 #85F157

split-complementary

#57D2F1 #F15785 #F1C357

monochromatic

#109BBE #1FC3EC #57D2F1 #8FE1F6 #C8F0FA

Accessibility & contrast

On white

1.77

#57D2F1 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.89

#57D2F1 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57D2F1

11.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57D2F1	#FFFFFF	#000000	##000000
##57D2F1	1.00	1.77	11.89	11.89
#FFFFFF	1.77	1.00	21.00	21.00
#000000	11.89	21.00	1.00	1.00
##000000	11.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BECCF3

Deuteranopia (green-blind)

#A8BCF1

Tritanopia (blue-blind)

#00DDDC

Achromatopsia (no color)

#C3C3C3

Design tokens & code

CSS

--color: #57d2f1;
/* rgb */ color: rgb(87, 210, 241);
/* oklch */ color: oklch(80.7% 0.116 217.4);

Tailwind

colors: {
  custom: {
    50: '#96e0f5',
    500: '#57d2f1',
    950: '#000000',
  },
}

SCSS

$custom: #57d2f1;
$custom-light: #96e0f5;
$custom-dark: #000000;

JSON

{
  "hex": "#57d2f1",
  "rgb": {
    "r": 87,
    "g": 210,
    "b": 241
  },
  "hsl": {
    "h": 192.078,
    "s": 84.615,
    "l": 64.314
  },
  "oklch": {
    "l": 0.80673,
    "c": 0.11624,
    "h": 217.4
  },
  "luminance": 0.5447
}

Semantic roles & 50–950 ramp

primary

#57D2F1

secondary

#BC4C30

accent

#3104E1

background

#FCFEFF

surface

#F5FCFE

border

#CFD5D6

text

#0F1517

muted

#808485

Preview Lab

Preview with #57D2F1

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

Preview Lab → · Contrast checker → · Palette generator →