#57DBF1#57DBF1

#57DBF1 is a very light, moderate teal. Relative luminance 0.590; OKLCH L 82.7% C 0.118 H 210.4°. Best body text is #000000 at 12.81:1 contrast (WCAG AA passes).

Color values

HEX	#57DBF1
RGB	rgb(87, 219, 241)
HSL	hsl(189, 85%, 64%)
HSV	hsv(189, 64%, 95%)
CMYK	cmyk(63.9%, 9.1%, 0%, 5.5%)
CIE-LAB	lab(81.31, -29.36, -21.45)
CIE-LCH	lch(81.31, 36.36, 216.15°)
OKLab	oklab(82.75% -0.1013 -0.0595)
OKLCH	oklch(82.75% 0.118 210.4)
XYZ	xyz(45.1325, 59.0353, 92.2184)
Luminance	0.5904 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57DBF1 #F16D57

analogous

#57F1BA #57DBF1 #578EF1

triadic

#57DBF1 #F157DB #DBF157

tetradic

#57DBF1 #BA57F1 #F16D57 #8EF157

square

#57DBF1 #BA57F1 #F16D57 #8EF157

split-complementary

#57DBF1 #F1578E #F1BA57

monochromatic

#10A5BE #1FCFEC #57DBF1 #8FE7F6 #C8F3FA

Accessibility & contrast

On white

1.64

#57DBF1 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.81

#57DBF1 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57DBF1

12.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57DBF1	#FFFFFF	#000000	##000000
##57DBF1	1.00	1.64	12.81	12.81
#FFFFFF	1.64	1.00	21.00	21.00
#000000	12.81	21.00	1.00	1.00
##000000	12.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C8D4F2

Deuteranopia (green-blind)

#B2C3F1

Tritanopia (blue-blind)

#00E5E2

Achromatopsia (no color)

#CACACA

Design tokens & code

CSS

--color: #57dbf1;
/* rgb */ color: rgb(87, 219, 241);
/* oklch */ color: oklch(82.7% 0.118 210.4);

Tailwind

colors: {
  custom: {
    50: '#97e6f5',
    500: '#57dbf1',
    950: '#000000',
  },
}

SCSS

$custom: #57dbf1;
$custom-light: #97e6f5;
$custom-dark: #000000;

JSON

{
  "hex": "#57dbf1",
  "rgb": {
    "r": 87,
    "g": 219,
    "b": 241
  },
  "hsl": {
    "h": 188.571,
    "s": 84.615,
    "l": 64.314
  },
  "oklch": {
    "l": 0.82746,
    "c": 0.11755,
    "h": 210.4
  },
  "luminance": 0.5904
}

Semantic roles & 50–950 ramp

primary

#57DBF1

secondary

#BC4430

accent

#2404E1

background

#FCFEFF

surface

#F5FCFE

border

#CFD5D6

text

#0F1617

muted

#808485

Preview Lab

Preview with #57DBF1

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

Preview Lab → · Contrast checker → · Palette generator →