#57BCD6#57BCD6

#57BCD6 is a light, moderate cyan. Relative luminance 0.428; OKLCH L 74.5% C 0.100 H 217.3°. Best body text is #000000 at 9.57:1 contrast (WCAG AA passes).

Color values

HEX	#57BCD6
RGB	rgb(87, 188, 214)
HSL	hsl(192, 61%, 59%)
HSV	hsv(192, 59%, 84%)
CMYK	cmyk(59.3%, 12.1%, 0%, 16.1%)
CIE-LAB	lab(71.45, -21.84, -21.91)
CIE-LCH	lch(71.45, 30.93, 225.09°)
OKLab	oklab(74.52% -0.0799 -0.0608)
OKLCH	oklch(74.52% 0.1 217.3)
XYZ	xyz(34.0464, 42.8443, 70.0808)
Luminance	0.4285 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57BCD6 #D67157

analogous

#57D6B0 #57BCD6 #577DD6

triadic

#57BCD6 #D657BC #BCD657

tetradic

#57BCD6 #B057D6 #D67157 #7DD657

square

#57BCD6 #B057D6 #D67157 #7DD657

split-complementary

#57BCD6 #D6577D #D6B057

monochromatic

#237990 #2FA3C1 #57BCD6 #88D0E2 #B9E3EE

Accessibility & contrast

On white

2.19

#57BCD6 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.57

#57BCD6 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57BCD6

9.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57BCD6	#FFFFFF	#000000	##000000
##57BCD6	1.00	2.19	9.57	9.57
#FFFFFF	2.19	1.00	21.00	21.00
#000000	9.57	21.00	1.00	1.00
##000000	9.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ABB7D7

Deuteranopia (green-blind)

#98A9D6

Tritanopia (blue-blind)

#00C5C4

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #57bcd6;
/* rgb */ color: rgb(87, 188, 214);
/* oklch */ color: oklch(74.5% 0.100 217.3);

Tailwind

colors: {
  custom: {
    50: '#92d0e2',
    500: '#57bcd6',
    950: '#000000',
  },
}

SCSS

$custom: #57bcd6;
$custom-light: #92d0e2;
$custom-dark: #000000;

JSON

{
  "hex": "#57bcd6",
  "rgb": {
    "r": 87,
    "g": 188,
    "b": 214
  },
  "hsl": {
    "h": 192.283,
    "s": 60.766,
    "l": 59.02
  },
  "oklch": {
    "l": 0.74522,
    "c": 0.10045,
    "h": 217.3
  },
  "luminance": 0.42848
}

Semantic roles & 50–950 ramp

primary

#57BCD6

secondary

#DDB6AB

accent

#6544E4

background

#F9FCFD

surface

#F2F9FB

border

#CCD2D4

text

#0E1415

muted

#7E8283

Preview Lab

Preview with #57BCD6

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

Preview Lab → · Contrast checker → · Palette generator →