#57BCDE#57BCDE

#57BCDE is a light, moderate cyan. Relative luminance 0.433; OKLCH L 74.8% C 0.105 H 223.1°. Best body text is #000000 at 9.65:1 contrast (WCAG AA passes).

Color values

HEX	#57BCDE
RGB	rgb(87, 188, 222)
HSL	hsl(195, 67%, 61%)
HSV	hsv(195, 61%, 87%)
CMYK	cmyk(60.8%, 15.3%, 0%, 12.9%)
CIE-LAB	lab(71.73, -19.46, -25.83)
CIE-LCH	lch(71.73, 32.34, 233.01°)
OKLab	oklab(74.84% -0.0769 -0.0719)
OKLCH	oklch(74.84% 0.105 223.1)
XYZ	xyz(35.0933, 43.2631, 75.5943)
Luminance	0.4327 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57BCDE #DE7957

analogous

#57DEBC #57BCDE #5778DE

triadic

#57BCDE #DE57BC #BCDE57

tetradic

#57BCDE #BC57DE #DE7957 #78DE57

square

#57BCDE #BC57DE #DE7957 #78DE57

split-complementary

#57BCDE #DE5778 #DEBC57

monochromatic

#1F7C9C #29A5CF #57BCDE #8AD0E8 #BDE5F2

Accessibility & contrast

On white

2.18

#57BCDE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.65

#57BCDE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57BCDE

9.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57BCDE	#FFFFFF	#000000	##000000
##57BCDE	1.00	2.18	9.65	9.65
#FFFFFF	2.18	1.00	21.00	21.00
#000000	9.65	21.00	1.00	1.00
##000000	9.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A9B8E0

Deuteranopia (green-blind)

#95AADE

Tritanopia (blue-blind)

#00C7C7

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #57bcde;
/* rgb */ color: rgb(87, 188, 222);
/* oklch */ color: oklch(74.8% 0.105 223.1);

Tailwind

colors: {
  custom: {
    50: '#93d0e8',
    500: '#57bcde',
    950: '#000000',
  },
}

SCSS

$custom: #57bcde;
$custom-light: #93d0e8;
$custom-dark: #000000;

JSON

{
  "hex": "#57bcde",
  "rgb": {
    "r": 87,
    "g": 188,
    "b": 222
  },
  "hsl": {
    "h": 195.111,
    "s": 67.164,
    "l": 60.588
  },
  "oklch": {
    "l": 0.74843,
    "c": 0.1053,
    "h": 223.1
  },
  "luminance": 0.43267
}

Semantic roles & 50–950 ramp

primary

#57BCDE

secondary

#E2BCAF

accent

#4516CF

background

#F9FCFE

surface

#F2F9FC

border

#CCD2D5

text

#0E1416

muted

#7E8284

Preview Lab

Preview with #57BCDE

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

Preview Lab → · Contrast checker → · Palette generator →