#57C7F2#57C7F2

#57C7F2 is a light, moderate cyan. Relative luminance 0.493; OKLCH L 78.2% C 0.118 H 226.6°. Best body text is #000000 at 10.86:1 contrast (WCAG AA passes).

Color values

HEX	#57C7F2
RGB	rgb(87, 199, 242)
HSL	hsl(197, 86%, 65%)
HSV	hsv(197, 64%, 95%)
CMYK	cmyk(64%, 17.8%, 0%, 5.1%)
CIE-LAB	lab(75.62, -19.07, -30.67)
CIE-LCH	lch(75.62, 36.12, 238.12°)
OKLab	oklab(78.2% -0.0809 -0.0857)
OKLCH	oklch(78.2% 0.118 226.6)
XYZ	xyz(40.3745, 49.2796, 91.3713)
Luminance	0.4928 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57C7F2 #F28257

analogous

#57F2CF #57C7F2 #577AF2

triadic

#57C7F2 #F257C7 #C7F257

tetradic

#57C7F2 #CF57F2 #F28257 #7AF257

square

#57C7F2 #CF57F2 #F28257 #7AF257

split-complementary

#57C7F2 #F2577A #F2CF57

monochromatic

#0F8FC0 #1EB4EE #57C7F2 #90DAF6 #C9EDFB

Accessibility & contrast

On white

1.93

#57C7F2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.86

#57C7F2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57C7F2

10.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57C7F2	#FFFFFF	#000000	##000000
##57C7F2	1.00	1.93	10.86	10.86
#FFFFFF	1.93	1.00	21.00	21.00
#000000	10.86	21.00	1.00	1.00
##000000	10.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B0C3F4

Deuteranopia (green-blind)

#9AB3F1

Tritanopia (blue-blind)

#00D4D5

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #57c7f2;
/* rgb */ color: rgb(87, 199, 242);
/* oklch */ color: oklch(78.2% 0.118 226.6);

Tailwind

colors: {
  custom: {
    50: '#95d8f6',
    500: '#57c7f2',
    950: '#000000',
  },
}

SCSS

$custom: #57c7f2;
$custom-light: #95d8f6;
$custom-dark: #000000;

JSON

{
  "hex": "#57c7f2",
  "rgb": {
    "r": 87,
    "g": 199,
    "b": 242
  },
  "hsl": {
    "h": 196.645,
    "s": 85.635,
    "l": 64.51
  },
  "oklch": {
    "l": 0.78197,
    "c": 0.11785,
    "h": 226.6
  },
  "luminance": 0.49284
}

Semantic roles & 50–950 ramp

primary

#57C7F2

secondary

#EDC6B8

accent

#4103E2

background

#F9FDFF

surface

#F2FAFE

border

#CCD3D6

text

#0F1417

muted

#7E8385

Preview Lab

Preview with #57C7F2

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

Preview Lab → · Contrast checker → · Palette generator →