#57A2D4#57A2D4

#57A2D4 is a light, moderate cyan. Relative luminance 0.326; OKLCH L 68.4% C 0.105 H 239.9°. Best body text is #000000 at 7.52:1 contrast (WCAG AA passes).

Color values

HEX	#57A2D4
RGB	rgb(87, 162, 212)
HSL	hsl(204, 59%, 59%)
HSV	hsv(204, 59%, 83%)
CMYK	cmyk(59%, 23.6%, 0%, 16.9%)
CIE-LAB	lab(63.85, -8.62, -32.49)
CIE-LCH	lch(63.85, 33.61, 255.14°)
OKLab	oklab(68.44% -0.0527 -0.091)
OKLCH	oklch(68.44% 0.105 239.9)
XYZ	xyz(28.7300, 32.6177, 67.0564)
Luminance	0.3262 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57A2D4 #D48957

analogous

#57D4C7 #57A2D4 #5763D4

triadic

#57A2D4 #D457A2 #A2D457

tetradic

#57A2D4 #C757D4 #D48957 #63D457

square

#57A2D4 #C757D4 #D48957 #63D457

split-complementary

#57A2D4 #D45763 #D4C757

monochromatic

#24638D #3085BD #57A2D4 #88BDE0 #B8D8ED

Accessibility & contrast

On white

2.79

#57A2D4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.52

#57A2D4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57A2D4

7.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57A2D4	#FFFFFF	#000000	##000000
##57A2D4	1.00	2.79	7.52	7.52
#FFFFFF	2.79	1.00	21.00	21.00
#000000	7.52	21.00	1.00	1.00
##000000	7.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8BA2D6

Deuteranopia (green-blind)

#7A95D3

Tritanopia (blue-blind)

#00AFB3

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #57a2d4;
/* rgb */ color: rgb(87, 162, 212);
/* oklch */ color: oklch(68.4% 0.105 239.9);

Tailwind

colors: {
  custom: {
    50: '#90bde1',
    500: '#57a2d4',
    950: '#000000',
  },
}

SCSS

$custom: #57a2d4;
$custom-light: #90bde1;
$custom-dark: #000000;

JSON

{
  "hex": "#57a2d4",
  "rgb": {
    "r": 87,
    "g": 162,
    "b": 212
  },
  "hsl": {
    "h": 204,
    "s": 59.242,
    "l": 58.627
  },
  "oklch": {
    "l": 0.68441,
    "c": 0.10518,
    "h": 239.9
  },
  "luminance": 0.3262
}

Semantic roles & 50–950 ramp

primary

#57A2D4

secondary

#DCBEAB

accent

#8445E2

background

#F9FBFD

surface

#F2F6FB

border

#CCD0D4

text

#0D1215

muted

#7E8183

Preview Lab

Preview with #57A2D4

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

Preview Lab → · Contrast checker → · Palette generator →