#57AFCC#57AFCC

#57AFCC is a light, moderate cyan. Relative luminance 0.370; OKLCH L 71.1% C 0.094 H 222.2°. Best body text is #000000 at 8.41:1 contrast (WCAG AA passes).

Color values

HEX	#57AFCC
RGB	rgb(87, 175, 204)
HSL	hsl(195, 53%, 57%)
HSV	hsv(195, 57%, 80%)
CMYK	cmyk(57.4%, 14.2%, 0%, 20%)
CIE-LAB	lab(67.31, -18.07, -22.73)
CIE-LCH	lch(67.31, 29.04, 231.52°)
OKLab	oklab(71.09% -0.0698 -0.0632)
OKLCH	oklch(71.09% 0.094 222.2)
XYZ	xyz(30.1553, 37.0430, 62.6759)
Luminance	0.3705 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57AFCC #CC7457

analogous

#57CCAF #57AFCC #5774CC

triadic

#57AFCC #CC57AF #AFCC57

tetradic

#57AFCC #AF57CC #CC7457 #74CC57

square

#57AFCC #AF57CC #CC7457 #74CC57

split-complementary

#57AFCC #CC5774 #CCAF57

monochromatic

#276B81 #3692B0 #57AFCC #86C5DA #B5DCE9

Accessibility & contrast

On white

2.50

#57AFCC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.41

#57AFCC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57AFCC

8.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57AFCC	#FFFFFF	#000000	##000000
##57AFCC	1.00	2.50	8.41	8.41
#FFFFFF	2.50	1.00	21.00	21.00
#000000	8.41	21.00	1.00	1.00
##000000	8.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9EABCE

Deuteranopia (green-blind)

#8D9ECC

Tritanopia (blue-blind)

#00B8B8

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #57afcc;
/* rgb */ color: rgb(87, 175, 204);
/* oklch */ color: oklch(71.1% 0.094 222.2);

Tailwind

colors: {
  custom: {
    50: '#90c7db',
    500: '#57afcc',
    950: '#000000',
  },
}

SCSS

$custom: #57afcc;
$custom-light: #90c7db;
$custom-dark: #000000;

JSON

{
  "hex": "#57afcc",
  "rgb": {
    "r": 87,
    "g": 175,
    "b": 204
  },
  "hsl": {
    "h": 194.872,
    "s": 53.425,
    "l": 57.059
  },
  "oklch": {
    "l": 0.71091,
    "c": 0.0941,
    "h": 222.2
  },
  "luminance": 0.37046
}

Semantic roles & 50–950 ramp

primary

#57AFCC

secondary

#D7B3A8

accent

#6F4BDD

background

#F9FCFD

surface

#F2F8FB

border

#CCD1D4

text

#0D1315

muted

#7E8283

Preview Lab

Preview with #57AFCC

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

Preview Lab → · Contrast checker → · Palette generator →