#57AED7#57AED7

#57AED7 is a light, moderate cyan. Relative luminance 0.372; OKLCH L 71.3% C 0.103 H 231.0°. Best body text is #000000 at 8.44:1 contrast (WCAG AA passes).

Color values

HEX	#57AED7
RGB	rgb(87, 174, 215)
HSL	hsl(199, 62%, 59%)
HSV	hsv(199, 60%, 84%)
CMYK	cmyk(59.5%, 19.1%, 0%, 15.7%)
CIE-LAB	lab(67.43, -14.22, -28.61)
CIE-LCH	lch(67.43, 31.95, 243.57°)
OKLab	oklab(71.32% -0.0646 -0.0799)
OKLCH	oklch(71.32% 0.103 231)
XYZ	xyz(31.3276, 37.2016, 69.8065)
Luminance	0.3720 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57AED7 #D78057

analogous

#57D7C0 #57AED7 #576ED7

triadic

#57AED7 #D757AE #AED757

tetradic

#57AED7 #C057D7 #D78057 #6ED757

square

#57AED7 #C057D7 #D78057 #6ED757

split-complementary

#57AED7 #D7576E #D7C057

monochromatic

#236E91 #2E93C2 #57AED7 #88C6E3 #BADEEF

Accessibility & contrast

On white

2.49

#57AED7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.44

#57AED7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57AED7

8.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57AED7	#FFFFFF	#000000	##000000
##57AED7	1.00	2.49	8.44	8.44
#FFFFFF	2.49	1.00	21.00	21.00
#000000	8.44	21.00	1.00	1.00
##000000	8.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#99ACD9

Deuteranopia (green-blind)

#889ED6

Tritanopia (blue-blind)

#00B9BB

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #57aed7;
/* rgb */ color: rgb(87, 174, 215);
/* oklch */ color: oklch(71.3% 0.103 231.0);

Tailwind

colors: {
  custom: {
    50: '#91c6e3',
    500: '#57aed7',
    950: '#000000',
  },
}

SCSS

$custom: #57aed7;
$custom-light: #91c6e3;
$custom-dark: #000000;

JSON

{
  "hex": "#57aed7",
  "rgb": {
    "r": 87,
    "g": 174,
    "b": 215
  },
  "hsl": {
    "h": 199.219,
    "s": 61.538,
    "l": 59.216
  },
  "oklch": {
    "l": 0.71322,
    "c": 0.10275,
    "h": 231
  },
  "luminance": 0.37205
}

Semantic roles & 50–950 ramp

primary

#57AED7

secondary

#DEBCAC

accent

#7743E5

background

#F9FCFD

surface

#F2F8FB

border

#CCD1D4

text

#0E1315

muted

#7E8283

Preview Lab

Preview with #57AED7

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

Preview Lab → · Contrast checker → · Palette generator →