#57AFE1#57AFE1

#57AFE1 is a light, moderate cyan. Relative luminance 0.381; OKLCH L 72.0% C 0.112 H 236.1°. Best body text is #000000 at 8.62:1 contrast (WCAG AA passes).

Color values

HEX	#57AFE1
RGB	rgb(87, 175, 225)
HSL	hsl(202, 70%, 61%)
HSV	hsv(202, 61%, 88%)
CMYK	cmyk(61.3%, 22.2%, 0%, 11.8%)
CIE-LAB	lab(68.11, -11.66, -33.05)
CIE-LCH	lch(68.11, 35.05, 250.57°)
OKLab	oklab(71.99% -0.0622 -0.0926)
OKLCH	oklch(71.99% 0.112 236.1)
XYZ	xyz(32.8459, 38.1192, 76.8463)
Luminance	0.3812 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57AFE1 #E18957

analogous

#57E1CE #57AFE1 #576AE1

triadic

#57AFE1 #E157AF #AFE157

tetradic

#57AFE1 #CE57E1 #E18957 #6AE157

square

#57AFE1 #CE57E1 #E18957 #6AE157

split-complementary

#57AFE1 #E1576A #E1CE57

monochromatic

#1D71A1 #2695D5 #57AFE1 #8BC8EA #BFE0F4

Accessibility & contrast

On white

2.43

#57AFE1 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.62

#57AFE1 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57AFE1

8.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57AFE1	#FFFFFF	#000000	##000000
##57AFE1	1.00	2.43	8.62	8.62
#FFFFFF	2.43	1.00	21.00	21.00
#000000	8.62	21.00	1.00	1.00
##000000	8.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#97AEE3

Deuteranopia (green-blind)

#84A0E0

Tritanopia (blue-blind)

#00BCC0

Achromatopsia (no color)

#A6A6A6

Design tokens & code

CSS

--color: #57afe1;
/* rgb */ color: rgb(87, 175, 225);
/* oklch */ color: oklch(72.0% 0.112 236.1);

Tailwind

colors: {
  custom: {
    50: '#92c6ea',
    500: '#57afe1',
    950: '#000000',
  },
}

SCSS

$custom: #57afe1;
$custom-light: #92c6ea;
$custom-dark: #000000;

JSON

{
  "hex": "#57afe1",
  "rgb": {
    "r": 87,
    "g": 175,
    "b": 225
  },
  "hsl": {
    "h": 201.739,
    "s": 69.697,
    "l": 61.176
  },
  "oklch": {
    "l": 0.71992,
    "c": 0.11155,
    "h": 236.1
  },
  "luminance": 0.38122
}

Semantic roles & 50–950 ramp

primary

#57AFE1

secondary

#E4C3B0

accent

#5914D2

background

#F9FCFE

surface

#F2F8FD

border

#CCD1D5

text

#0E1316

muted

#7E8284

Preview Lab

Preview with #57AFE1

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

Preview Lab → · Contrast checker → · Palette generator →