#57CFF7#57CFF7

#57CFF7 is a light, moderate cyan. Relative luminance 0.534; OKLCH L 80.2% C 0.120 H 223.4°. Best body text is #000000 at 11.67:1 contrast (WCAG AA passes).

Color values

HEX	#57CFF7
RGB	rgb(87, 207, 247)
HSL	hsl(195, 91%, 65%)
HSV	hsv(195, 65%, 97%)
CMYK	cmyk(64.8%, 16.2%, 0%, 3.1%)
CIE-LAB	lab(78.09, -21.64, -29.56)
CIE-LCH	lch(78.09, 36.64, 233.79°)
OKLab	oklab(80.23% -0.0871 -0.0825)
OKLCH	oklch(80.23% 0.12 223.4)
XYZ	xyz(43.0250, 53.3627, 96.0102)
Luminance	0.5337 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57CFF7 #F77F57

analogous

#57F7CF #57CFF7 #577FF7

triadic

#57CFF7 #F757CF #CFF757

tetradic

#57CFF7 #CF57F7 #F77F57 #7FF757

square

#57CFF7 #CF57F7 #F77F57 #7FF757

split-complementary

#57CFF7 #F7577F #F7CF57

monochromatic

#0A9ACA #1DBEF4 #57CFF7 #91E0FA #CCF0FD

Accessibility & contrast

On white

1.80

#57CFF7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.67

#57CFF7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57CFF7

11.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57CFF7	#FFFFFF	#000000	##000000
##57CFF7	1.00	1.80	11.67	11.67
#FFFFFF	1.80	1.00	21.00	21.00
#000000	11.67	21.00	1.00	1.00
##000000	11.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8CAF9

Deuteranopia (green-blind)

#A2BAF7

Tritanopia (blue-blind)

#00DBDC

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #57cff7;
/* rgb */ color: rgb(87, 207, 247);
/* oklch */ color: oklch(80.2% 0.120 223.4);

Tailwind

colors: {
  custom: {
    50: '#97ddfa',
    500: '#57cff7',
    950: '#000000',
  },
}

SCSS

$custom: #57cff7;
$custom-light: #97ddfa;
$custom-dark: #000000;

JSON

{
  "hex": "#57cff7",
  "rgb": {
    "r": 87,
    "g": 207,
    "b": 247
  },
  "hsl": {
    "h": 195,
    "s": 90.909,
    "l": 65.49
  },
  "oklch": {
    "l": 0.80228,
    "c": 0.11997,
    "h": 223.4
  },
  "luminance": 0.53367
}

Semantic roles & 50–950 ramp

primary

#57CFF7

secondary

#C6532C

accent

#3900E6

background

#FCFEFF

surface

#F5FCFF

border

#CFD5D7

text

#0F1517

muted

#808485

Preview Lab

Preview with #57CFF7

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

Preview Lab → · Contrast checker → · Palette generator →