#57AEE0#57AEE0

#57AEE0 is a light, moderate cyan. Relative luminance 0.377; OKLCH L 71.7% C 0.111 H 236.4°. Best body text is #000000 at 8.54:1 contrast (WCAG AA passes).

Color values

HEX	#57AEE0
RGB	rgb(87, 174, 224)
HSL	hsl(202, 69%, 61%)
HSV	hsv(202, 61%, 88%)
CMYK	cmyk(61.2%, 22.3%, 0%, 12.2%)
CIE-LAB	lab(67.78, -11.43, -33.01)
CIE-LCH	lch(67.78, 34.93, 250.90°)
OKLab	oklab(71.72% -0.0615 -0.0925)
OKLCH	oklch(71.72% 0.111 236.4)
XYZ	xyz(32.5159, 37.6770, 76.0653)
Luminance	0.3768 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57AEE0 #E08957

analogous

#57E0CD #57AEE0 #5769E0

triadic

#57AEE0 #E057AE #AEE057

tetradic

#57AEE0 #CD57E0 #E08957 #69E057

square

#57AEE0 #CD57E0 #E08957 #69E057

split-complementary

#57AEE0 #E05769 #E0CD57

monochromatic

#1D709F #2794D3 #57AEE0 #8BC7EA #BEE0F3

Accessibility & contrast

On white

2.46

#57AEE0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.54

#57AEE0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57AEE0

8.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57AEE0	#FFFFFF	#000000	##000000
##57AEE0	1.00	2.46	8.54	8.54
#FFFFFF	2.46	1.00	21.00	21.00
#000000	8.54	21.00	1.00	1.00
##000000	8.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#97ADE2

Deuteranopia (green-blind)

#849FDF

Tritanopia (blue-blind)

#00BBBF

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #57aee0;
/* rgb */ color: rgb(87, 174, 224);
/* oklch */ color: oklch(71.7% 0.111 236.4);

Tailwind

colors: {
  custom: {
    50: '#92c6ea',
    500: '#57aee0',
    950: '#000000',
  },
}

SCSS

$custom: #57aee0;
$custom-light: #92c6ea;
$custom-dark: #000000;

JSON

{
  "hex": "#57aee0",
  "rgb": {
    "r": 87,
    "g": 174,
    "b": 224
  },
  "hsl": {
    "h": 201.898,
    "s": 68.844,
    "l": 60.98
  },
  "oklch": {
    "l": 0.7172,
    "c": 0.11105,
    "h": 236.4
  },
  "luminance": 0.3768
}

Semantic roles & 50–950 ramp

primary

#57AEE0

secondary

#E3C2B0

accent

#5915D1

background

#F9FCFE

surface

#F2F8FD

border

#CCD1D5

text

#0E1316

muted

#7E8284

Preview Lab

Preview with #57AEE0

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

Preview Lab → · Contrast checker → · Palette generator →