#57CBD8#57CBD8

#57CBD8 is a light, moderate teal. Relative luminance 0.497; OKLCH L 78.1% C 0.105 H 205.4°. Best body text is #000000 at 10.94:1 contrast (WCAG AA passes).

Color values

HEX	#57CBD8
RGB	rgb(87, 203, 216)
HSL	hsl(186, 62%, 59%)
HSV	hsv(186, 60%, 85%)
CMYK	cmyk(59.7%, 6%, 0%, 15.3%)
CIE-LAB	lab(75.88, -28.74, -16.28)
CIE-LCH	lch(75.88, 33.03, 209.53°)
OKLab	oklab(78.1% -0.095 -0.0451)
OKLCH	oklch(78.1% 0.105 205.4)
XYZ	xyz(37.6759, 49.6921, 72.5584)
Luminance	0.4970 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57CBD8 #D86457

analogous

#57D8A5 #57CBD8 #578AD8

triadic

#57CBD8 #D857CB #CBD857

tetradic

#57CBD8 #A557D8 #D86457 #8AD857

square

#57CBD8 #A557D8 #D86457 #8AD857

split-complementary

#57CBD8 #D8578A #D8A557

monochromatic

#228793 #2EB5C4 #57CBD8 #89DAE4 #BAEAEF

Accessibility & contrast

On white

1.92

#57CBD8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.94

#57CBD8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57CBD8

10.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57CBD8	#FFFFFF	#000000	##000000
##57CBD8	1.00	1.92	10.94	10.94
#FFFFFF	1.92	1.00	21.00	21.00
#000000	10.94	21.00	1.00	1.00
##000000	10.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BCC3D9

Deuteranopia (green-blind)

#A8B5D8

Tritanopia (blue-blind)

#00D3CF

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #57cbd8;
/* rgb */ color: rgb(87, 203, 216);
/* oklch */ color: oklch(78.1% 0.105 205.4);

Tailwind

colors: {
  custom: {
    50: '#93dbe4',
    500: '#57cbd8',
    950: '#000000',
  },
}

SCSS

$custom: #57cbd8;
$custom-light: #93dbe4;
$custom-dark: #000000;

JSON

{
  "hex": "#57cbd8",
  "rgb": {
    "r": 87,
    "g": 203,
    "b": 216
  },
  "hsl": {
    "h": 186.047,
    "s": 62.319,
    "l": 59.412
  },
  "oklch": {
    "l": 0.78104,
    "c": 0.10513,
    "h": 205.4
  },
  "luminance": 0.49696
}

Semantic roles & 50–950 ramp

primary

#57CBD8

secondary

#DFB1AC

accent

#5342E5

background

#F9FDFD

surface

#F2FBFB

border

#CCD4D4

text

#0E1515

muted

#7E8383

Preview Lab

Preview with #57CBD8

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

Preview Lab → · Contrast checker → · Palette generator →