#57ABE6#57ABE6

#57ABE6 is a light, moderate cyan. Relative luminance 0.369; OKLCH L 71.3% C 0.119 H 241.7°. Best body text is #000000 at 8.37:1 contrast (WCAG AA passes).

Color values

HEX	#57ABE6
RGB	rgb(87, 171, 230)
HSL	hsl(205, 74%, 62%)
HSV	hsv(205, 62%, 90%)
CMYK	cmyk(62.2%, 25.7%, 0%, 9.8%)
CIE-LAB	lab(67.17, -7.90, -37.25)
CIE-LCH	lch(67.17, 38.07, 258.03°)
OKLab	oklab(71.32% -0.0564 -0.1047)
OKLCH	oklch(71.32% 0.119 241.7)
XYZ	xyz(32.7709, 36.8620, 80.2356)
Luminance	0.3686 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57ABE6 #E69257

analogous

#57E6D9 #57ABE6 #5764E6

triadic

#57ABE6 #E657AB #ABE657

tetradic

#57ABE6 #D957E6 #E69257 #64E657

square

#57ABE6 #D957E6 #E69257 #64E657

split-complementary

#57ABE6 #E65764 #E6D957

monochromatic

#196EA9 #2290DE #57ABE6 #8CC6EE #C2E0F6

Accessibility & contrast

On white

2.51

#57ABE6 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.37

#57ABE6 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57ABE6

8.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57ABE6	#FFFFFF	#000000	##000000
##57ABE6	1.00	2.51	8.37	8.37
#FFFFFF	2.51	1.00	21.00	21.00
#000000	8.37	21.00	1.00	1.00
##000000	8.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#91ABE9

Deuteranopia (green-blind)

#7D9DE5

Tritanopia (blue-blind)

#00BABF

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #57abe6;
/* rgb */ color: rgb(87, 171, 230);
/* oklch */ color: oklch(71.3% 0.119 241.7);

Tailwind

colors: {
  custom: {
    50: '#93c3ee',
    500: '#57abe6',
    950: '#000000',
  },
}

SCSS

$custom: #57abe6;
$custom-light: #93c3ee;
$custom-dark: #000000;

JSON

{
  "hex": "#57abe6",
  "rgb": {
    "r": 87,
    "g": 171,
    "b": 230
  },
  "hsl": {
    "h": 204.755,
    "s": 74.093,
    "l": 62.157
  },
  "oklch": {
    "l": 0.71319,
    "c": 0.11892,
    "h": 241.7
  },
  "luminance": 0.36865
}

Semantic roles & 50–950 ramp

primary

#57ABE6

secondary

#E7C8B2

accent

#610FD6

background

#F9FCFE

surface

#F2F8FD

border

#CCD1D5

text

#0E1216

muted

#7E8184

Preview Lab

Preview with #57ABE6

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

Preview Lab → · Contrast checker → · Palette generator →