#57A0DA#57A0DA

#57A0DA is a light, moderate cyan. Relative luminance 0.322; OKLCH L 68.3% C 0.113 H 244.5°. Best body text is #000000 at 7.45:1 contrast (WCAG AA passes).

Color values

HEX	#57A0DA
RGB	rgb(87, 160, 218)
HSL	hsl(207, 64%, 60%)
HSV	hsv(207, 60%, 85%)
CMYK	cmyk(60.1%, 26.6%, 0%, 14.5%)
CIE-LAB	lab(63.53, -5.61, -36.31)
CIE-LCH	lch(63.53, 36.74, 261.22°)
OKLab	oklab(68.27% -0.0486 -0.1021)
OKLCH	oklch(68.27% 0.113 244.5)
XYZ	xyz(29.1515, 32.2271, 71.0003)
Luminance	0.3223 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57A0DA #DA9157

analogous

#57DAD2 #57A0DA #575FDA

triadic

#57A0DA #DA57A0 #A0DA57

tetradic

#57A0DA #D257DA #DA9157 #5FDA57

square

#57A0DA #D257DA #DA9157 #5FDA57

split-complementary

#57A0DA #DA575F #DAD257

monochromatic

#216296 #2C83C8 #57A0DA #89BCE5 #BBD9F0

Accessibility & contrast

On white

2.82

#57A0DA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.45

#57A0DA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57A0DA

7.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57A0DA	#FFFFFF	#000000	##000000
##57A0DA	1.00	2.82	7.45	7.45
#FFFFFF	2.82	1.00	21.00	21.00
#000000	7.45	21.00	1.00	1.00
##000000	7.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#87A1DD

Deuteranopia (green-blind)

#7594D9

Tritanopia (blue-blind)

#00AEB4

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #57a0da;
/* rgb */ color: rgb(87, 160, 218);
/* oklch */ color: oklch(68.3% 0.113 244.5);

Tailwind

colors: {
  custom: {
    50: '#91bbe5',
    500: '#57a0da',
    950: '#000000',
  },
}

SCSS

$custom: #57a0da;
$custom-light: #91bbe5;
$custom-dark: #000000;

JSON

{
  "hex": "#57a0da",
  "rgb": {
    "r": 87,
    "g": 160,
    "b": 218
  },
  "hsl": {
    "h": 206.565,
    "s": 63.902,
    "l": 59.804
  },
  "oklch": {
    "l": 0.68271,
    "c": 0.11305,
    "h": 244.5
  },
  "luminance": 0.3223
}

Semantic roles & 50–950 ramp

primary

#57A0DA

secondary

#E0C4AD

accent

#8A41E7

background

#F9FBFE

surface

#F2F6FC

border

#CCD0D5

text

#0E1116

muted

#7E8084

Preview Lab

Preview with #57A0DA

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

Preview Lab → · Contrast checker → · Palette generator →