#57AFD8#57AFD8

#57AFD8 is a light, moderate cyan. Relative luminance 0.376; OKLCH L 71.6% C 0.103 H 230.8°. Best body text is #000000 at 8.53:1 contrast (WCAG AA passes).

Color values

HEX	#57AFD8
RGB	rgb(87, 175, 216)
HSL	hsl(199, 62%, 59%)
HSV	hsv(199, 60%, 85%)
CMYK	cmyk(59.7%, 19%, 0%, 15.3%)
CIE-LAB	lab(67.76, -14.45, -28.66)
CIE-LCH	lch(67.76, 32.10, 243.24°)
OKLab	oklab(71.6% -0.0653 -0.08)
OKLCH	oklch(71.6% 0.103 230.8)
XYZ	xyz(31.6503, 37.6410, 70.5499)
Luminance	0.3764 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57AFD8 #D88057

analogous

#57D8C1 #57AFD8 #576FD8

triadic

#57AFD8 #D857AF #AFD857

tetradic

#57AFD8 #C157D8 #D88057 #6FD857

square

#57AFD8 #C157D8 #D88057 #6FD857

split-complementary

#57AFD8 #D8576F #D8C157

monochromatic

#226F93 #2E94C4 #57AFD8 #89C7E4 #BADEEF

Accessibility & contrast

On white

2.46

#57AFD8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.53

#57AFD8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57AFD8

8.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57AFD8	#FFFFFF	#000000	##000000
##57AFD8	1.00	2.46	8.53	8.53
#FFFFFF	2.46	1.00	21.00	21.00
#000000	8.53	21.00	1.00	1.00
##000000	8.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9AADDA

Deuteranopia (green-blind)

#889FD7

Tritanopia (blue-blind)

#00BABC

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #57afd8;
/* rgb */ color: rgb(87, 175, 216);
/* oklch */ color: oklch(71.6% 0.103 230.8);

Tailwind

colors: {
  custom: {
    50: '#91c6e4',
    500: '#57afd8',
    950: '#000000',
  },
}

SCSS

$custom: #57afd8;
$custom-light: #91c6e4;
$custom-dark: #000000;

JSON

{
  "hex": "#57afd8",
  "rgb": {
    "r": 87,
    "g": 175,
    "b": 216
  },
  "hsl": {
    "h": 199.07,
    "s": 62.319,
    "l": 59.412
  },
  "oklch": {
    "l": 0.71595,
    "c": 0.10329,
    "h": 230.8
  },
  "luminance": 0.37644
}

Semantic roles & 50–950 ramp

primary

#57AFD8

secondary

#DFBCAC

accent

#7642E5

background

#F9FCFD

surface

#F2F8FB

border

#CCD1D4

text

#0E1315

muted

#7E8283

Preview Lab

Preview with #57AFD8

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

Preview Lab → · Contrast checker → · Palette generator →