#57BDD7#57BDD7

#57BDD7 is a light, moderate cyan. Relative luminance 0.433; OKLCH L 74.8% C 0.101 H 217.1°. Best body text is #000000 at 9.67:1 contrast (WCAG AA passes).

Color values

HEX	#57BDD7
RGB	rgb(87, 189, 215)
HSL	hsl(192, 62%, 59%)
HSV	hsv(192, 60%, 84%)
CMYK	cmyk(59.5%, 12.1%, 0%, 15.7%)
CIE-LAB	lab(71.77, -22.05, -21.96)
CIE-LCH	lch(71.77, 31.12, 224.87°)
OKLab	oklab(74.79% -0.0806 -0.061)
OKLCH	oklch(74.79% 0.101 217.1)
XYZ	xyz(34.3889, 43.3243, 70.8269)
Luminance	0.4333 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57BDD7 #D77157

analogous

#57D7B1 #57BDD7 #577DD7

triadic

#57BDD7 #D757BD #BDD757

tetradic

#57BDD7 #B157D7 #D77157 #7DD757

square

#57BDD7 #B157D7 #D77157 #7DD757

split-complementary

#57BDD7 #D7577D #D7B157

monochromatic

#237B91 #2EA4C2 #57BDD7 #88D0E3 #BAE4EF

Accessibility & contrast

On white

2.17

#57BDD7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.67

#57BDD7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57BDD7

9.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57BDD7	#FFFFFF	#000000	##000000
##57BDD7	1.00	2.17	9.67	9.67
#FFFFFF	2.17	1.00	21.00	21.00
#000000	9.67	21.00	1.00	1.00
##000000	9.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ACB8D8

Deuteranopia (green-blind)

#99AAD7

Tritanopia (blue-blind)

#00C6C5

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #57bdd7;
/* rgb */ color: rgb(87, 189, 215);
/* oklch */ color: oklch(74.8% 0.101 217.1);

Tailwind

colors: {
  custom: {
    50: '#92d1e3',
    500: '#57bdd7',
    950: '#000000',
  },
}

SCSS

$custom: #57bdd7;
$custom-light: #92d1e3;
$custom-dark: #000000;

JSON

{
  "hex": "#57bdd7",
  "rgb": {
    "r": 87,
    "g": 189,
    "b": 215
  },
  "hsl": {
    "h": 192.188,
    "s": 61.538,
    "l": 59.216
  },
  "oklch": {
    "l": 0.74794,
    "c": 0.10108,
    "h": 217.1
  },
  "luminance": 0.43328
}

Semantic roles & 50–950 ramp

primary

#57BDD7

secondary

#DEB6AC

accent

#6443E5

background

#F9FCFD

surface

#F2F9FB

border

#CCD2D4

text

#0E1415

muted

#7E8283

Preview Lab

Preview with #57BDD7

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

Preview Lab → · Contrast checker → · Palette generator →