#57ACCC#57ACCC

#57ACCC is a light, moderate cyan. Relative luminance 0.359; OKLCH L 70.4% C 0.094 H 225.2°. Best body text is #000000 at 8.18:1 contrast (WCAG AA passes).

Color values

HEX	#57ACCC
RGB	rgb(87, 172, 204)
HSL	hsl(196, 53%, 57%)
HSV	hsv(196, 57%, 80%)
CMYK	cmyk(57.4%, 15.7%, 0%, 20%)
CIE-LAB	lab(66.43, -16.49, -24.07)
CIE-LCH	lch(66.43, 29.18, 235.58°)
OKLab	oklab(70.39% -0.0665 -0.067)
OKLCH	oklch(70.39% 0.094 225.2)
XYZ	xyz(29.5779, 35.8881, 62.4834)
Luminance	0.3589 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57ACCC #CC7757

analogous

#57CCB2 #57ACCC #5772CC

triadic

#57ACCC #CC57AC #ACCC57

tetradic

#57ACCC #B257CC #CC7757 #72CC57

square

#57ACCC #B257CC #CC7757 #72CC57

split-complementary

#57ACCC #CC5772 #CCB257

monochromatic

#276981 #368FB0 #57ACCC #86C3DA #B5DAE9

Accessibility & contrast

On white

2.57

#57ACCC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.18

#57ACCC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57ACCC

8.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57ACCC	#FFFFFF	#000000	##000000
##57ACCC	1.00	2.57	8.18	8.18
#FFFFFF	2.57	1.00	21.00	21.00
#000000	8.18	21.00	1.00	1.00
##000000	8.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9AA9CE

Deuteranopia (green-blind)

#8A9CCC

Tritanopia (blue-blind)

#00B6B6

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #57accc;
/* rgb */ color: rgb(87, 172, 204);
/* oklch */ color: oklch(70.4% 0.094 225.2);

Tailwind

colors: {
  custom: {
    50: '#90c4db',
    500: '#57accc',
    950: '#000000',
  },
}

SCSS

$custom: #57accc;
$custom-light: #90c4db;
$custom-dark: #000000;

JSON

{
  "hex": "#57accc",
  "rgb": {
    "r": 87,
    "g": 172,
    "b": 204
  },
  "hsl": {
    "h": 196.41,
    "s": 53.425,
    "l": 57.059
  },
  "oklch": {
    "l": 0.70393,
    "c": 0.09434,
    "h": 225.2
  },
  "luminance": 0.35891
}

Semantic roles & 50–950 ramp

primary

#57ACCC

secondary

#D7B5A8

accent

#734BDD

background

#F9FCFD

surface

#F2F8FB

border

#CCD1D4

text

#0D1215

muted

#7E8183

Preview Lab

Preview with #57ACCC

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

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