#57A5C8#57A5C8

#57A5C8 is a light, moderate cyan. Relative luminance 0.331; OKLCH L 68.6% C 0.092 H 229.4°. Best body text is #000000 at 7.62:1 contrast (WCAG AA passes).

Color values

HEX	#57A5C8
RGB	rgb(87, 165, 200)
HSL	hsl(199, 51%, 56%)
HSV	hsv(199, 57%, 78%)
CMYK	cmyk(56.5%, 17.5%, 0%, 21.6%)
CIE-LAB	lab(64.25, -13.96, -25.21)
CIE-LCH	lch(64.25, 28.82, 241.03°)
OKLab	oklab(68.6% -0.0602 -0.0702)
OKLCH	oklch(68.6% 0.092 229.4)
XYZ	xyz(27.8070, 33.1041, 59.5567)
Luminance	0.3311 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57A5C8 #C87A57

analogous

#57C8B3 #57A5C8 #576DC8

triadic

#57A5C8 #C857A5 #A5C857

tetradic

#57A5C8 #B357C8 #C87A57 #6DC857

square

#57A5C8 #B357C8 #C87A57 #6DC857

split-complementary

#57A5C8 #C8576D #C8B357

monochromatic

#29627C #3887AA #57A5C8 #85BED7 #B3D6E6

Accessibility & contrast

On white

2.76

#57A5C8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.62

#57A5C8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57A5C8

7.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57A5C8	#FFFFFF	#000000	##000000
##57A5C8	1.00	2.76	7.62	7.62
#FFFFFF	2.76	1.00	21.00	21.00
#000000	7.62	21.00	1.00	1.00
##000000	7.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#93A3CA

Deuteranopia (green-blind)

#8396C8

Tritanopia (blue-blind)

#00AFB0

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #57a5c8;
/* rgb */ color: rgb(87, 165, 200);
/* oklch */ color: oklch(68.6% 0.092 229.4);

Tailwind

colors: {
  custom: {
    50: '#8fbfd8',
    500: '#57a5c8',
    950: '#000000',
  },
}

SCSS

$custom: #57a5c8;
$custom-light: #8fbfd8;
$custom-dark: #000000;

JSON

{
  "hex": "#57a5c8",
  "rgb": {
    "r": 87,
    "g": 165,
    "b": 200
  },
  "hsl": {
    "h": 198.584,
    "s": 50.673,
    "l": 56.275
  },
  "oklch": {
    "l": 0.68598,
    "c": 0.09248,
    "h": 229.4
  },
  "luminance": 0.33107
}

Semantic roles & 50–950 ramp

primary

#57A5C8

secondary

#D5B5A6

accent

#794EDA

background

#F9FBFD

surface

#F2F7FA

border

#CCD0D3

text

#0D1214

muted

#7E8183

Preview Lab

Preview with #57A5C8

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

Preview Lab → · Contrast checker → · Palette generator →