#57ABC7#57ABC7

#57ABC7 is a light, moderate cyan. Relative luminance 0.353; OKLCH L 70.0% C 0.091 H 222.3°. Best body text is #000000 at 8.06:1 contrast (WCAG AA passes).

Color values

HEX	#57ABC7
RGB	rgb(87, 171, 199)
HSL	hsl(195, 50%, 56%)
HSV	hsv(195, 56%, 78%)
CMYK	cmyk(56.3%, 14.1%, 0%, 22%)
CIE-LAB	lab(65.96, -17.45, -22.03)
CIE-LCH	lch(65.96, 28.11, 231.61°)
OKLab	oklab(69.95% -0.0672 -0.0612)
OKLCH	oklch(69.95% 0.091 222.3)
XYZ	xyz(28.7982, 35.2729, 59.3125)
Luminance	0.3528 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57ABC7 #C77357

analogous

#57C7AB #57ABC7 #5773C7

triadic

#57ABC7 #C757AB #ABC757

tetradic

#57ABC7 #AB57C7 #C77357 #73C757

square

#57ABC7 #AB57C7 #C77357 #73C757

split-complementary

#57ABC7 #C75773 #C7AB57

monochromatic

#29667B #388CA9 #57ABC7 #85C2D6 #B3D9E6

Accessibility & contrast

On white

2.61

#57ABC7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.06

#57ABC7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57ABC7

8.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57ABC7	#FFFFFF	#000000	##000000
##57ABC7	1.00	2.61	8.06	8.06
#FFFFFF	2.61	1.00	21.00	21.00
#000000	8.06	21.00	1.00	1.00
##000000	8.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9BA7C9

Deuteranopia (green-blind)

#8A9BC7

Tritanopia (blue-blind)

#00B4B4

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #57abc7;
/* rgb */ color: rgb(87, 171, 199);
/* oklch */ color: oklch(70.0% 0.091 222.3);

Tailwind

colors: {
  custom: {
    50: '#8fc4d8',
    500: '#57abc7',
    950: '#000000',
  },
}

SCSS

$custom: #57abc7;
$custom-light: #8fc4d8;
$custom-dark: #000000;

JSON

{
  "hex": "#57abc7",
  "rgb": {
    "r": 87,
    "g": 171,
    "b": 199
  },
  "hsl": {
    "h": 195,
    "s": 50,
    "l": 56.078
  },
  "oklch": {
    "l": 0.69954,
    "c": 0.09092,
    "h": 222.3
  },
  "luminance": 0.35276
}

Semantic roles & 50–950 ramp

primary

#57ABC7

secondary

#D4B1A6

accent

#714EDA

background

#F9FCFD

surface

#F2F8FA

border

#CCD1D3

text

#0D1214

muted

#7E8183

Preview Lab

Preview with #57ABC7

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

Preview Lab → · Contrast checker → · Palette generator →