#57A2FF#57A2FF

#57A2FF is a light, vivid cyan. Relative luminance 0.351; OKLCH L 70.6% C 0.156 H 255.0°. Best body text is #000000 at 8.02:1 contrast (WCAG AA passes).

Color values

HEX	#57A2FF
RGB	rgb(87, 162, 255)
HSL	hsl(213, 100%, 67%)
HSV	hsv(213, 66%, 100%)
CMYK	cmyk(65.9%, 36.5%, 0%, 0%)
CIE-LAB	lab(65.81, 5.38, -53.04)
CIE-LCH	lch(65.81, 53.31, 275.79°)
OKLab	oklab(70.63% -0.0405 -0.1507)
OKLCH	oklch(70.63% 0.156 255)
XYZ	xyz(34.8942, 35.0834, 99.5212)
Luminance	0.3509 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57A2FF #FFB457

analogous

#57F6FF #57A2FF #6057FF

triadic

#57A2FF #FF57A2 #A2FF57

tetradic

#57A2FF #FF57F6 #FFB457 #57FF60

square

#57A2FF #FF57F6 #FFB457 #57FF60

split-complementary

#57A2FF #FF6057 #F6FF57

monochromatic

#0062DC #1A80FF #57A2FF #94C4FF #D1E6FF

Accessibility & contrast

On white

2.62

#57A2FF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.02

#57A2FF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57A2FF

8.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57A2FF	#FFFFFF	#000000	##000000
##57A2FF	1.00	2.62	8.02	8.02
#FFFFFF	2.62	1.00	21.00	21.00
#000000	8.02	21.00	1.00	1.00
##000000	8.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#79A9FF

Deuteranopia (green-blind)

#6099FD

Tritanopia (blue-blind)

#00B8C4

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #57a2ff;
/* rgb */ color: rgb(87, 162, 255);
/* oklch */ color: oklch(70.6% 0.156 255.0);

Tailwind

colors: {
  custom: {
    50: '#96bdff',
    500: '#57a2ff',
    950: '#000000',
  },
}

SCSS

$custom: #57a2ff;
$custom-light: #96bdff;
$custom-dark: #000000;

JSON

{
  "hex": "#57a2ff",
  "rgb": {
    "r": 87,
    "g": 162,
    "b": 255
  },
  "hsl": {
    "h": 213.214,
    "s": 100,
    "l": 67.059
  },
  "oklch": {
    "l": 0.70629,
    "c": 0.15607,
    "h": 255
  },
  "luminance": 0.35087
}

Semantic roles & 50–950 ramp

primary

#57A2FF

secondary

#F4DCBE

accent

#7F00E6

background

#FAFBFF

surface

#F3F6FF

border

#CDD0D7

text

#0F1218

muted

#7F8186

Preview Lab

Preview with #57A2FF

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

Preview Lab → · Contrast checker → · Palette generator →