#57BEE2#57BEE2

#57BEE2 is a light, moderate cyan. Relative luminance 0.443; OKLCH L 75.5% C 0.108 H 224.0°. Best body text is #000000 at 9.87:1 contrast (WCAG AA passes).

Color values

HEX	#57BEE2
RGB	rgb(87, 190, 226)
HSL	hsl(196, 71%, 61%)
HSV	hsv(196, 62%, 89%)
CMYK	cmyk(61.5%, 15.9%, 0%, 11.4%)
CIE-LAB	lab(72.46, -19.29, -26.90)
CIE-LCH	lch(72.46, 33.10, 234.35°)
OKLab	oklab(75.47% -0.0775 -0.075)
OKLCH	oklch(75.47% 0.108 224)
XYZ	xyz(36.0660, 44.3405, 78.5946)
Luminance	0.4434 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57BEE2 #E27B57

analogous

#57E2C1 #57BEE2 #5779E2

triadic

#57BEE2 #E257BE #BEE257

tetradic

#57BEE2 #C157E2 #E27B57 #79E257

square

#57BEE2 #C157E2 #E27B57 #79E257

split-complementary

#57BEE2 #E25779 #E2C157

monochromatic

#1C80A3 #25A9D7 #57BEE2 #8BD2EB #BFE6F4

Accessibility & contrast

On white

2.13

#57BEE2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.87

#57BEE2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57BEE2

9.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57BEE2	#FFFFFF	#000000	##000000
##57BEE2	1.00	2.13	9.87	9.87
#FFFFFF	2.13	1.00	21.00	21.00
#000000	9.87	21.00	1.00	1.00
##000000	9.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AABAE4

Deuteranopia (green-blind)

#96ABE2

Tritanopia (blue-blind)

#00C9CA

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #57bee2;
/* rgb */ color: rgb(87, 190, 226);
/* oklch */ color: oklch(75.5% 0.108 224.0);

Tailwind

colors: {
  custom: {
    50: '#93d1eb',
    500: '#57bee2',
    950: '#000000',
  },
}

SCSS

$custom: #57bee2;
$custom-light: #93d1eb;
$custom-dark: #000000;

JSON

{
  "hex": "#57bee2",
  "rgb": {
    "r": 87,
    "g": 190,
    "b": 226
  },
  "hsl": {
    "h": 195.54,
    "s": 70.558,
    "l": 61.373
  },
  "oklch": {
    "l": 0.75469,
    "c": 0.10783,
    "h": 224
  },
  "luminance": 0.44344
}

Semantic roles & 50–950 ramp

primary

#57BEE2

secondary

#E4BEB0

accent

#4513D3

background

#F9FCFE

surface

#F2F9FD

border

#CCD2D5

text

#0E1416

muted

#7E8284

Preview Lab

Preview with #57BEE2

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

Preview Lab → · Contrast checker → · Palette generator →