#57ADED#57ADED

#57ADED is a light, vivid cyan. Relative luminance 0.380; OKLCH L 72.1% C 0.125 H 243.3°. Best body text is #000000 at 8.61:1 contrast (WCAG AA passes).

Color values

HEX	#57ADED
RGB	rgb(87, 173, 237)
HSL	hsl(206, 81%, 64%)
HSV	hsv(206, 63%, 93%)
CMYK	cmyk(63.3%, 27%, 0%, 7.1%)
CIE-LAB	lab(68.04, -6.76, -39.72)
CIE-LCH	lch(68.04, 40.30, 260.34°)
OKLab	oklab(72.1% -0.0562 -0.1118)
OKLCH	oklch(72.1% 0.125 243.3)
XYZ	xyz(34.1544, 38.0244, 85.6438)
Luminance	0.3803 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57ADED #ED9757

analogous

#57EDE2 #57ADED #5762ED

triadic

#57ADED #ED57AD #ADED57

tetradic

#57ADED #E257ED #ED9757 #62ED57

square

#57ADED #E257ED #ED9757 #62ED57

split-complementary

#57ADED #ED5762 #EDE257

monochromatic

#1471B6 #2092E7 #57ADED #8EC8F3 #C6E3F9

Accessibility & contrast

On white

2.44

#57ADED on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.61

#57ADED on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57ADED

8.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57ADED	#FFFFFF	#000000	##000000
##57ADED	1.00	2.44	8.61	8.61
#FFFFFF	2.44	1.00	21.00	21.00
#000000	8.61	21.00	1.00	1.00
##000000	8.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#90AEF0

Deuteranopia (green-blind)

#7C9FEC

Tritanopia (blue-blind)

#00BDC3

Achromatopsia (no color)

#A6A6A6

Design tokens & code

CSS

--color: #57aded;
/* rgb */ color: rgb(87, 173, 237);
/* oklch */ color: oklch(72.1% 0.125 243.3);

Tailwind

colors: {
  custom: {
    50: '#94c5f3',
    500: '#57aded',
    950: '#000000',
  },
}

SCSS

$custom: #57aded;
$custom-light: #94c5f3;
$custom-dark: #000000;

JSON

{
  "hex": "#57aded",
  "rgb": {
    "r": 87,
    "g": 173,
    "b": 237
  },
  "hsl": {
    "h": 205.6,
    "s": 80.645,
    "l": 63.529
  },
  "oklch": {
    "l": 0.72102,
    "c": 0.12519,
    "h": 243.3
  },
  "luminance": 0.38028
}

Semantic roles & 50–950 ramp

primary

#57ADED

secondary

#EACCB5

accent

#6309DD

background

#F9FCFE

surface

#F2F8FD

border

#CCD1D5

text

#0E1217

muted

#7E8185

Preview Lab

Preview with #57ADED

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

Preview Lab → · Contrast checker → · Palette generator →