#57A3CA#57A3CA

#57A3CA is a light, moderate cyan. Relative luminance 0.325; OKLCH L 68.2% C 0.095 H 232.9°. Best body text is #000000 at 7.50:1 contrast (WCAG AA passes).

Color values

HEX	#57A3CA
RGB	rgb(87, 163, 202)
HSL	hsl(200, 52%, 57%)
HSV	hsv(200, 57%, 79%)
CMYK	cmyk(56.9%, 19.3%, 0%, 20.8%)
CIE-LAB	lab(63.74, -12.27, -27.10)
CIE-LCH	lch(63.74, 29.75, 245.65°)
OKLab	oklab(68.22% -0.0572 -0.0756)
OKLCH	oklch(68.22% 0.095 232.9)
XYZ	xyz(27.6843, 32.4824, 60.6765)
Luminance	0.3249 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57A3CA #CA7E57

analogous

#57CAB8 #57A3CA #576ACA

triadic

#57A3CA #CA57A3 #A3CA57

tetradic

#57A3CA #B857CA #CA7E57 #6ACA57

square

#57A3CA #B857CA #CA7E57 #6ACA57

split-complementary

#57A3CA #CA576A #CAB857

monochromatic

#28617F #3785AD #57A3CA #86BCD9 #B4D6E7

Accessibility & contrast

On white

2.80

#57A3CA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.50

#57A3CA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57A3CA

7.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57A3CA	#FFFFFF	#000000	##000000
##57A3CA	1.00	2.80	7.50	7.50
#FFFFFF	2.80	1.00	21.00	21.00
#000000	7.50	21.00	1.00	1.00
##000000	7.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#90A1CC

Deuteranopia (green-blind)

#8095C9

Tritanopia (blue-blind)

#00AEB0

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #57a3ca;
/* rgb */ color: rgb(87, 163, 202);
/* oklch */ color: oklch(68.2% 0.095 232.9);

Tailwind

colors: {
  custom: {
    50: '#8fbeda',
    500: '#57a3ca',
    950: '#000000',
  },
}

SCSS

$custom: #57a3ca;
$custom-light: #8fbeda;
$custom-dark: #000000;

JSON

{
  "hex": "#57a3ca",
  "rgb": {
    "r": 87,
    "g": 163,
    "b": 202
  },
  "hsl": {
    "h": 200.348,
    "s": 52.036,
    "l": 56.667
  },
  "oklch": {
    "l": 0.68221,
    "c": 0.09482,
    "h": 232.9
  },
  "luminance": 0.32485
}

Semantic roles & 50–950 ramp

primary

#57A3CA

secondary

#D6B7A7

accent

#7D4CDB

background

#F9FBFD

surface

#F2F6FA

border

#CCD0D3

text

#0D1214

muted

#7E8183

Preview Lab

Preview with #57A3CA

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

Preview Lab → · Contrast checker → · Palette generator →