#57ABBE#57ABBE

#57ABBE is a light, moderate cyan. Relative luminance 0.349; OKLCH L 69.6% C 0.086 H 214.4°. Best body text is #000000 at 7.97:1 contrast (WCAG AA passes).

Color values

HEX	#57ABBE
RGB	rgb(87, 171, 190)
HSL	hsl(191, 44%, 54%)
HSV	hsv(191, 54%, 75%)
CMYK	cmyk(54.2%, 10%, 0%, 25.5%)
CIE-LAB	lab(65.65, -20.08, -17.51)
CIE-LCH	lch(65.65, 26.65, 221.09°)
OKLab	oklab(69.6% -0.0708 -0.0485)
OKLCH	oklch(69.6% 0.086 214.4)
XYZ	xyz(27.7840, 34.8672, 53.9711)
Luminance	0.3487 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57ABBE #BE6A57

analogous

#57BE9E #57ABBE #5778BE

triadic

#57ABBE #BE57AB #ABBE57

tetradic

#57ABBE #9E57BE #BE6A57 #78BE57

square

#57ABBE #9E57BE #BE6A57 #78BE57

split-complementary

#57ABBE #BE5778 #BE9E57

monochromatic

#2B636F #3C8A9C #57ABBE #83C1CF #AFD7E0

Accessibility & contrast

On white

2.63

#57ABBE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.97

#57ABBE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57ABBE

7.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57ABBE	#FFFFFF	#000000	##000000
##57ABBE	1.00	2.63	7.97	7.97
#FFFFFF	2.63	1.00	21.00	21.00
#000000	7.97	21.00	1.00	1.00
##000000	7.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9DA6BF

Deuteranopia (green-blind)

#8D9ABE

Tritanopia (blue-blind)

#00B2B1

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #57abbe;
/* rgb */ color: rgb(87, 171, 190);
/* oklch */ color: oklch(69.6% 0.086 214.4);

Tailwind

colors: {
  custom: {
    50: '#8fc4d1',
    500: '#57abbe',
    950: '#000000',
  },
}

SCSS

$custom: #57abbe;
$custom-light: #8fc4d1;
$custom-dark: #000000;

JSON

{
  "hex": "#57abbe",
  "rgb": {
    "r": 87,
    "g": 171,
    "b": 190
  },
  "hsl": {
    "h": 191.068,
    "s": 44.206,
    "l": 54.314
  },
  "oklch": {
    "l": 0.69597,
    "c": 0.08579,
    "h": 214.4
  },
  "luminance": 0.3487
}

Semantic roles & 50–950 ramp

primary

#57ABBE

secondary

#CEABA3

accent

#6B54D4

background

#F9FCFC

surface

#F1F8F9

border

#CBD1D2

text

#0D1214

muted

#7E8182

Preview Lab

Preview with #57ABBE

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

Preview Lab → · Contrast checker → · Palette generator →