#57AECD#57AECD

#57AECD is a light, moderate cyan. Relative luminance 0.367; OKLCH L 70.9% C 0.095 H 224.0°. Best body text is #000000 at 8.34:1 contrast (WCAG AA passes).

Color values

HEX	#57AECD
RGB	rgb(87, 174, 205)
HSL	hsl(196, 54%, 57%)
HSV	hsv(196, 58%, 80%)
CMYK	cmyk(57.6%, 15.1%, 0%, 19.6%)
CIE-LAB	lab(67.05, -17.25, -23.68)
CIE-LCH	lch(67.05, 29.29, 233.92°)
OKLab	oklab(70.9% -0.0683 -0.0658)
OKLCH	oklch(70.9% 0.095 224)
XYZ	xyz(30.0817, 36.7033, 63.2449)
Luminance	0.3671 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57AECD #CD7657

analogous

#57CDB1 #57AECD #5773CD

triadic

#57AECD #CD57AE #AECD57

tetradic

#57AECD #B157CD #CD7657 #73CD57

square

#57AECD #B157CD #CD7657 #73CD57

split-complementary

#57AECD #CD5773 #CDB157

monochromatic

#276B83 #3591B2 #57AECD #86C5DB #B5DBE9

Accessibility & contrast

On white

2.52

#57AECD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.34

#57AECD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57AECD

8.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57AECD	#FFFFFF	#000000	##000000
##57AECD	1.00	2.52	8.34	8.34
#FFFFFF	2.52	1.00	21.00	21.00
#000000	8.34	21.00	1.00	1.00
##000000	8.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9DAACF

Deuteranopia (green-blind)

#8B9ECD

Tritanopia (blue-blind)

#00B8B8

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #57aecd;
/* rgb */ color: rgb(87, 174, 205);
/* oklch */ color: oklch(70.9% 0.095 224.0);

Tailwind

colors: {
  custom: {
    50: '#90c6dc',
    500: '#57aecd',
    950: '#000000',
  },
}

SCSS

$custom: #57aecd;
$custom-light: #90c6dc;
$custom-dark: #000000;

JSON

{
  "hex": "#57aecd",
  "rgb": {
    "r": 87,
    "g": 174,
    "b": 205
  },
  "hsl": {
    "h": 195.763,
    "s": 54.128,
    "l": 57.255
  },
  "oklch": {
    "l": 0.70899,
    "c": 0.09485,
    "h": 224
  },
  "luminance": 0.36706
}

Semantic roles & 50–950 ramp

primary

#57AECD

secondary

#D8B5A8

accent

#714ADD

background

#F9FCFD

surface

#F2F8FB

border

#CCD1D4

text

#0D1315

muted

#7E8283

Preview Lab

Preview with #57AECD

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

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