#57ADDC#57ADDC

#57ADDC is a light, moderate cyan. Relative luminance 0.371; OKLCH L 71.3% C 0.108 H 235.0°. Best body text is #000000 at 8.42:1 contrast (WCAG AA passes).

Color values

HEX	#57ADDC
RGB	rgb(87, 173, 220)
HSL	hsl(201, 66%, 60%)
HSV	hsv(201, 60%, 86%)
CMYK	cmyk(60.5%, 21.4%, 0%, 13.7%)
CIE-LAB	lab(67.34, -12.14, -31.51)
CIE-LCH	lch(67.34, 33.76, 248.93°)
OKLab	oklab(71.31% -0.0618 -0.0882)
OKLCH	oklch(71.31% 0.108 235)
XYZ	xyz(31.7874, 37.0776, 73.1778)
Luminance	0.3708 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57ADDC #DC8657

analogous

#57DCC8 #57ADDC #576ADC

triadic

#57ADDC #DC57AD #ADDC57

tetradic

#57ADDC #C857DC #DC8657 #6ADC57

square

#57ADDC #C857DC #DC8657 #6ADC57

split-complementary

#57ADDC #DC576A #DCC857

monochromatic

#206E99 #2A93CB #57ADDC #8AC6E7 #BCDEF1

Accessibility & contrast

On white

2.50

#57ADDC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.42

#57ADDC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57ADDC

8.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57ADDC	#FFFFFF	#000000	##000000
##57ADDC	1.00	2.50	8.42	8.42
#FFFFFF	2.50	1.00	21.00	21.00
#000000	8.42	21.00	1.00	1.00
##000000	8.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#97ACDE

Deuteranopia (green-blind)

#849EDB

Tritanopia (blue-blind)

#00B9BD

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #57addc;
/* rgb */ color: rgb(87, 173, 220);
/* oklch */ color: oklch(71.3% 0.108 235.0);

Tailwind

colors: {
  custom: {
    50: '#92c5e7',
    500: '#57addc',
    950: '#000000',
  },
}

SCSS

$custom: #57addc;
$custom-light: #92c5e7;
$custom-dark: #000000;

JSON

{
  "hex": "#57addc",
  "rgb": {
    "r": 87,
    "g": 173,
    "b": 220
  },
  "hsl": {
    "h": 201.203,
    "s": 65.517,
    "l": 60.196
  },
  "oklch": {
    "l": 0.71312,
    "c": 0.10767,
    "h": 235
  },
  "luminance": 0.37081
}

Semantic roles & 50–950 ramp

primary

#57ADDC

secondary

#E1C0AE

accent

#5818CD

background

#F9FCFE

surface

#F2F8FC

border

#CCD1D5

text

#0E1216

muted

#7E8184

Preview Lab

Preview with #57ADDC

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

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