#57A7CA#57A7CA

#57A7CA is a light, moderate cyan. Relative luminance 0.339; OKLCH L 69.1% C 0.094 H 228.8°. Best body text is #000000 at 7.79:1 contrast (WCAG AA passes).

Color values

HEX	#57A7CA
RGB	rgb(87, 167, 202)
HSL	hsl(198, 52%, 57%)
HSV	hsv(198, 57%, 79%)
CMYK	cmyk(56.9%, 17.3%, 0%, 20.8%)
CIE-LAB	lab(64.90, -14.43, -25.31)
CIE-LCH	lch(64.90, 29.13, 240.31°)
OKLab	oklab(69.15% -0.0617 -0.0705)
OKLCH	oklch(69.15% 0.094 228.8)
XYZ	xyz(28.4058, 33.9253, 60.9169)
Luminance	0.3393 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57A7CA #CA7A57

analogous

#57CAB4 #57A7CA #576ECA

triadic

#57A7CA #CA57A7 #A7CA57

tetradic

#57A7CA #B457CA #CA7A57 #6ECA57

square

#57A7CA #B457CA #CA7A57 #6ECA57

split-complementary

#57A7CA #CA576E #CAB457

monochromatic

#28647F #3789AD #57A7CA #86BFD9 #B4D8E7

Accessibility & contrast

On white

2.70

#57A7CA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.79

#57A7CA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57A7CA

7.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57A7CA	#FFFFFF	#000000	##000000
##57A7CA	1.00	2.70	7.79	7.79
#FFFFFF	2.70	1.00	21.00	21.00
#000000	7.79	21.00	1.00	1.00
##000000	7.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#95A4CC

Deuteranopia (green-blind)

#8598CA

Tritanopia (blue-blind)

#00B1B2

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #57a7ca;
/* rgb */ color: rgb(87, 167, 202);
/* oklch */ color: oklch(69.1% 0.094 228.8);

Tailwind

colors: {
  custom: {
    50: '#8fc1da',
    500: '#57a7ca',
    950: '#000000',
  },
}

SCSS

$custom: #57a7ca;
$custom-light: #8fc1da;
$custom-dark: #000000;

JSON

{
  "hex": "#57a7ca",
  "rgb": {
    "r": 87,
    "g": 167,
    "b": 202
  },
  "hsl": {
    "h": 198.261,
    "s": 52.036,
    "l": 56.667
  },
  "oklch": {
    "l": 0.69147,
    "c": 0.09367,
    "h": 228.8
  },
  "luminance": 0.33928
}

Semantic roles & 50–950 ramp

primary

#57A7CA

secondary

#D6B5A7

accent

#784CDB

background

#F9FBFD

surface

#F2F7FA

border

#CCD0D3

text

#0D1214

muted

#7E8183

Preview Lab

Preview with #57A7CA

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

Preview Lab → · Contrast checker → · Palette generator →