#57A2BF#57A2BF

#57A2BF is a light, moderate cyan. Relative luminance 0.316; OKLCH L 67.5% C 0.086 H 225.5°. Best body text is #000000 at 7.33:1 contrast (WCAG AA passes).

Color values

HEX	#57A2BF
RGB	rgb(87, 162, 191)
HSL	hsl(197, 45%, 55%)
HSV	hsv(197, 54%, 75%)
CMYK	cmyk(54.5%, 15.2%, 0%, 25.1%)
CIE-LAB	lab(63.03, -15.04, -22.05)
CIE-LCH	lch(63.03, 26.69, 235.70°)
OKLab	oklab(67.52% -0.0602 -0.0612)
OKLCH	oklch(67.52% 0.086 225.5)
XYZ	xyz(26.2512, 31.6262, 54.0012)
Luminance	0.3163 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57A2BF #BF7457

analogous

#57BFA8 #57A2BF #576EBF

triadic

#57A2BF #BF57A2 #A2BF57

tetradic

#57A2BF #A857BF #BF7457 #6EBF57

square

#57A2BF #A857BF #BF7457 #6EBF57

split-complementary

#57A2BF #BF576E #BFA857

monochromatic

#2B5D71 #3C829D #57A2BF #83BBD0 #B0D3E1

Accessibility & contrast

On white

2.87

#57A2BF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.33

#57A2BF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57A2BF

7.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57A2BF	#FFFFFF	#000000	##000000
##57A2BF	1.00	2.87	7.33	7.33
#FFFFFF	2.87	1.00	21.00	21.00
#000000	7.33	21.00	1.00	1.00
##000000	7.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#929FC1

Deuteranopia (green-blind)

#8394BF

Tritanopia (blue-blind)

#00ABAB

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #57a2bf;
/* rgb */ color: rgb(87, 162, 191);
/* oklch */ color: oklch(67.5% 0.086 225.5);

Tailwind

colors: {
  custom: {
    50: '#8ebdd2',
    500: '#57a2bf',
    950: '#000000',
  },
}

SCSS

$custom: #57a2bf;
$custom-light: #8ebdd2;
$custom-dark: #000000;

JSON

{
  "hex": "#57a2bf",
  "rgb": {
    "r": 87,
    "g": 162,
    "b": 191
  },
  "hsl": {
    "h": 196.731,
    "s": 44.828,
    "l": 54.51
  },
  "oklch": {
    "l": 0.67521,
    "c": 0.08586,
    "h": 225.5
  },
  "luminance": 0.31628
}

Semantic roles & 50–950 ramp

primary

#57A2BF

secondary

#CFAFA3

accent

#7753D5

background

#F9FBFC

surface

#F1F6F9

border

#CBD0D2

text

#0D1214

muted

#7E8182

Preview Lab

Preview with #57A2BF

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

Preview Lab → · Contrast checker → · Palette generator →