#57ABED#57ABED

#57ABED is a light, vivid cyan. Relative luminance 0.373; OKLCH L 71.7% C 0.127 H 244.6°. Best body text is #000000 at 8.45:1 contrast (WCAG AA passes).

Color values

HEX	#57ABED
RGB	rgb(87, 171, 237)
HSL	hsl(206, 81%, 64%)
HSV	hsv(206, 63%, 93%)
CMYK	cmyk(63.3%, 27.8%, 0%, 7.1%)
CIE-LAB	lab(67.47, -5.65, -40.61)
CIE-LCH	lch(67.47, 41.00, 262.07°)
OKLab	oklab(71.66% -0.0542 -0.1144)
OKLCH	oklch(71.66% 0.127 244.6)
XYZ	xyz(33.7737, 37.2631, 85.5170)
Luminance	0.3727 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57ABED #ED9957

analogous

#57EDE4 #57ABED #5760ED

triadic

#57ABED #ED57AB #ABED57

tetradic

#57ABED #E457ED #ED9957 #60ED57

square

#57ABED #E457ED #ED9957 #60ED57

split-complementary

#57ABED #ED5760 #EDE457

monochromatic

#146FB6 #208FE7 #57ABED #8EC7F3 #C6E2F9

Accessibility & contrast

On white

2.48

#57ABED on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.45

#57ABED on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57ABED

8.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57ABED	#FFFFFF	#000000	##000000
##57ABED	1.00	2.48	8.45	8.45
#FFFFFF	2.48	1.00	21.00	21.00
#000000	8.45	21.00	1.00	1.00
##000000	8.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8EACF0

Deuteranopia (green-blind)

#799EEC

Tritanopia (blue-blind)

#00BBC2

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #57abed;
/* rgb */ color: rgb(87, 171, 237);
/* oklch */ color: oklch(71.7% 0.127 244.6);

Tailwind

colors: {
  custom: {
    50: '#94c3f3',
    500: '#57abed',
    950: '#000000',
  },
}

SCSS

$custom: #57abed;
$custom-light: #94c3f3;
$custom-dark: #000000;

JSON

{
  "hex": "#57abed",
  "rgb": {
    "r": 87,
    "g": 171,
    "b": 237
  },
  "hsl": {
    "h": 206.4,
    "s": 80.645,
    "l": 63.529
  },
  "oklch": {
    "l": 0.71656,
    "c": 0.12661,
    "h": 244.6
  },
  "luminance": 0.37266
}

Semantic roles & 50–950 ramp

primary

#57ABED

secondary

#EACDB5

accent

#6609DD

background

#F9FBFE

surface

#F2F7FD

border

#CCD0D5

text

#0E1217

muted

#7E8185

Preview Lab

Preview with #57ABED

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

Preview Lab → · Contrast checker → · Palette generator →