#57CBDA#57CBDA

#57CBDA is a light, moderate teal. Relative luminance 0.498; OKLCH L 78.2% C 0.106 H 206.9°. Best body text is #000000 at 10.96:1 contrast (WCAG AA passes).

Color values

HEX	#57CBDA
RGB	rgb(87, 203, 218)
HSL	hsl(187, 64%, 60%)
HSV	hsv(187, 60%, 85%)
CMYK	cmyk(60.1%, 6.9%, 0%, 14.5%)
CIE-LAB	lab(75.94, -28.17, -17.26)
CIE-LCH	lch(75.94, 33.04, 211.49°)
OKLab	oklab(78.18% -0.0942 -0.0478)
OKLCH	oklch(78.18% 0.106 206.9)
XYZ	xyz(37.9360, 49.7962, 73.9284)
Luminance	0.4980 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57CBDA #DA6657

analogous

#57DAA7 #57CBDA #578ADA

triadic

#57CBDA #DA57CB #CBDA57

tetradic

#57CBDA #A757DA #DA6657 #8ADA57

square

#57CBDA #A757DA #DA6657 #8ADA57

split-complementary

#57CBDA #DA578A #DAA757

monochromatic

#218896 #2CB6C8 #57CBDA #89DBE5 #BBEAF0

Accessibility & contrast

On white

1.92

#57CBDA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.96

#57CBDA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57CBDA

10.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57CBDA	#FFFFFF	#000000	##000000
##57CBDA	1.00	1.92	10.96	10.96
#FFFFFF	1.92	1.00	21.00	21.00
#000000	10.96	21.00	1.00	1.00
##000000	10.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BBC4DB

Deuteranopia (green-blind)

#A8B5DA

Tritanopia (blue-blind)

#00D3CF

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #57cbda;
/* rgb */ color: rgb(87, 203, 218);
/* oklch */ color: oklch(78.2% 0.106 206.9);

Tailwind

colors: {
  custom: {
    50: '#93dbe5',
    500: '#57cbda',
    950: '#000000',
  },
}

SCSS

$custom: #57cbda;
$custom-light: #93dbe5;
$custom-dark: #000000;

JSON

{
  "hex": "#57cbda",
  "rgb": {
    "r": 87,
    "g": 203,
    "b": 218
  },
  "hsl": {
    "h": 186.87,
    "s": 63.902,
    "l": 59.804
  },
  "oklch": {
    "l": 0.78177,
    "c": 0.10561,
    "h": 206.9
  },
  "luminance": 0.498
}

Semantic roles & 50–950 ramp

primary

#57CBDA

secondary

#E0B3AD

accent

#5441E7

background

#F9FDFE

surface

#F2FBFC

border

#CCD4D5

text

#0E1515

muted

#7E8384

Preview Lab

Preview with #57CBDA

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

Preview Lab → · Contrast checker → · Palette generator →