#57ADDE#57ADDE

#57ADDE is a light, moderate cyan. Relative luminance 0.372; OKLCH L 71.4% C 0.110 H 236.1°. Best body text is #000000 at 8.44:1 contrast (WCAG AA passes).

Color values

HEX	#57ADDE
RGB	rgb(87, 173, 222)
HSL	hsl(202, 67%, 61%)
HSV	hsv(202, 61%, 87%)
CMYK	cmyk(60.8%, 22.1%, 0%, 12.9%)
CIE-LAB	lab(67.42, -11.52, -32.48)
CIE-LCH	lch(67.42, 34.46, 250.48°)
OKLab	oklab(71.4% -0.0611 -0.091)
OKLCH	oklch(71.4% 0.11 236.1)
XYZ	xyz(32.0538, 37.1842, 74.5811)
Luminance	0.3719 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57ADDE #DE8857

analogous

#57DECC #57ADDE #5769DE

triadic

#57ADDE #DE57AD #ADDE57

tetradic

#57ADDE #CC57DE #DE8857 #69DE57

square

#57ADDE #CC57DE #DE8857 #69DE57

split-complementary

#57ADDE #DE5769 #DECC57

monochromatic

#1F6E9C #2993CF #57ADDE #8AC6E8 #BDDFF2

Accessibility & contrast

On white

2.49

#57ADDE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.44

#57ADDE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57ADDE

8.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57ADDE	#FFFFFF	#000000	##000000
##57ADDE	1.00	2.49	8.44	8.44
#FFFFFF	2.49	1.00	21.00	21.00
#000000	8.44	21.00	1.00	1.00
##000000	8.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#96ACE0

Deuteranopia (green-blind)

#839EDD

Tritanopia (blue-blind)

#00BABD

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #57adde;
/* rgb */ color: rgb(87, 173, 222);
/* oklch */ color: oklch(71.4% 0.110 236.1);

Tailwind

colors: {
  custom: {
    50: '#92c5e8',
    500: '#57adde',
    950: '#000000',
  },
}

SCSS

$custom: #57adde;
$custom-light: #92c5e8;
$custom-dark: #000000;

JSON

{
  "hex": "#57adde",
  "rgb": {
    "r": 87,
    "g": 173,
    "b": 222
  },
  "hsl": {
    "h": 201.778,
    "s": 67.164,
    "l": 60.588
  },
  "oklch": {
    "l": 0.71402,
    "c": 0.10959,
    "h": 236.1
  },
  "luminance": 0.37187
}

Semantic roles & 50–950 ramp

primary

#57ADDE

secondary

#E2C1AF

accent

#5916CF

background

#F9FCFE

surface

#F2F8FC

border

#CCD1D5

text

#0E1216

muted

#7E8184

Preview Lab

Preview with #57ADDE

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

Preview Lab → · Contrast checker → · Palette generator →