#57BAEA#57BAEA

#57BAEA is a light, moderate cyan. Relative luminance 0.431; OKLCH L 74.9% C 0.115 H 232.3°. Best body text is #000000 at 9.62:1 contrast (WCAG AA passes).

Color values

HEX	#57BAEA
RGB	rgb(87, 186, 234)
HSL	hsl(200, 78%, 63%)
HSV	hsv(200, 63%, 92%)
CMYK	cmyk(62.8%, 20.5%, 0%, 8.2%)
CIE-LAB	lab(71.61, -14.75, -32.54)
CIE-LCH	lch(71.61, 35.73, 245.62°)
OKLab	oklab(74.89% -0.0705 -0.0911)
OKLCH	oklch(74.89% 0.115 232.3)
XYZ	xyz(36.3349, 43.0809, 84.2265)
Luminance	0.4309 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57BAEA #EA8757

analogous

#57EAD1 #57BAEA #5770EA

triadic

#57BAEA #EA57BA #BAEA57

tetradic

#57BAEA #D157EA #EA8757 #70EA57

square

#57BAEA #D157EA #EA8757 #70EA57

split-complementary

#57BAEA #EA5770 #EAD157

monochromatic

#167EB1 #21A4E3 #57BAEA #8DD0F1 #C4E7F8

Accessibility & contrast

On white

2.18

#57BAEA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.62

#57BAEA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57BAEA

9.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57BAEA	#FFFFFF	#000000	##000000
##57BAEA	1.00	2.18	9.62	9.62
#FFFFFF	2.18	1.00	21.00	21.00
#000000	9.62	21.00	1.00	1.00
##000000	9.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A2B8EC

Deuteranopia (green-blind)

#8EA9E9

Tritanopia (blue-blind)

#00C7CA

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #57baea;
/* rgb */ color: rgb(87, 186, 234);
/* oklch */ color: oklch(74.9% 0.115 232.3);

Tailwind

colors: {
  custom: {
    50: '#94cef1',
    500: '#57baea',
    950: '#000000',
  },
}

SCSS

$custom: #57baea;
$custom-light: #94cef1;
$custom-dark: #000000;

JSON

{
  "hex": "#57baea",
  "rgb": {
    "r": 87,
    "g": 186,
    "b": 234
  },
  "hsl": {
    "h": 199.592,
    "s": 77.778,
    "l": 62.941
  },
  "oklch": {
    "l": 0.74894,
    "c": 0.11519,
    "h": 232.3
  },
  "luminance": 0.43085
}

Semantic roles & 50–950 ramp

primary

#57BAEA

secondary

#E9C5B4

accent

#4F0BDA

background

#F9FCFE

surface

#F2F9FD

border

#CCD2D5

text

#0E1316

muted

#7E8284

Preview Lab

Preview with #57BAEA

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

Preview Lab → · Contrast checker → · Palette generator →