#57BCD7#57BCD7

#57BCD7 is a light, moderate cyan. Relative luminance 0.429; OKLCH L 74.6% C 0.101 H 218.0°. Best body text is #000000 at 9.58:1 contrast (WCAG AA passes).

Color values

HEX	#57BCD7
RGB	rgb(87, 188, 215)
HSL	hsl(193, 62%, 59%)
HSV	hsv(193, 60%, 84%)
CMYK	cmyk(59.5%, 12.6%, 0%, 15.7%)
CIE-LAB	lab(71.48, -21.54, -22.40)
CIE-LCH	lch(71.48, 31.08, 226.11°)
OKLab	oklab(74.56% -0.0796 -0.0622)
OKLCH	oklch(74.56% 0.101 218)
XYZ	xyz(34.1745, 42.8956, 70.7555)
Luminance	0.4290 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57BCD7 #D77257

analogous

#57D7B2 #57BCD7 #577CD7

triadic

#57BCD7 #D757BC #BCD757

tetradic

#57BCD7 #B257D7 #D77257 #7CD757

square

#57BCD7 #B257D7 #D77257 #7CD757

split-complementary

#57BCD7 #D7577C #D7B257

monochromatic

#237A91 #2EA3C2 #57BCD7 #88D0E3 #BAE3EF

Accessibility & contrast

On white

2.19

#57BCD7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.58

#57BCD7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57BCD7

9.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57BCD7	#FFFFFF	#000000	##000000
##57BCD7	1.00	2.19	9.58	9.58
#FFFFFF	2.19	1.00	21.00	21.00
#000000	9.58	21.00	1.00	1.00
##000000	9.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ABB7D9

Deuteranopia (green-blind)

#98A9D7

Tritanopia (blue-blind)

#00C5C4

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #57bcd7;
/* rgb */ color: rgb(87, 188, 215);
/* oklch */ color: oklch(74.6% 0.101 218.0);

Tailwind

colors: {
  custom: {
    50: '#92d0e3',
    500: '#57bcd7',
    950: '#000000',
  },
}

SCSS

$custom: #57bcd7;
$custom-light: #92d0e3;
$custom-dark: #000000;

JSON

{
  "hex": "#57bcd7",
  "rgb": {
    "r": 87,
    "g": 188,
    "b": 215
  },
  "hsl": {
    "h": 192.656,
    "s": 61.538,
    "l": 59.216
  },
  "oklch": {
    "l": 0.74561,
    "c": 0.101,
    "h": 218
  },
  "luminance": 0.42899
}

Semantic roles & 50–950 ramp

primary

#57BCD7

secondary

#DEB6AC

accent

#6543E5

background

#F9FCFD

surface

#F2F9FB

border

#CCD2D4

text

#0E1415

muted

#7E8283

Preview Lab

Preview with #57BCD7

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

Preview Lab → · Contrast checker → · Palette generator →