#57DAE8#57DAE8

#57DAE8 is a very light, moderate teal. Relative luminance 0.580; OKLCH L 82.2% C 0.115 H 205.1°. Best body text is #000000 at 12.60:1 contrast (WCAG AA passes).

Color values

HEX	#57DAE8
RGB	rgb(87, 218, 232)
HSL	hsl(186, 76%, 63%)
HSV	hsv(186, 63%, 91%)
CMYK	cmyk(62.5%, 6%, 0%, 9%)
CIE-LAB	lab(80.73, -31.46, -17.54)
CIE-LCH	lch(80.73, 36.01, 209.14°)
OKLab	oklab(82.18% -0.1039 -0.0486)
OKLCH	oklch(82.18% 0.115 205.1)
XYZ	xyz(43.5612, 57.9906, 85.2258)
Luminance	0.5799 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57DAE8 #E86557

analogous

#57E8AD #57DAE8 #5792E8

triadic

#57DAE8 #E857DA #DAE857

tetradic

#57DAE8 #AD57E8 #E86557 #92E857

square

#57DAE8 #AD57E8 #E86557 #92E857

split-complementary

#57DAE8 #E85792 #E8AD57

monochromatic

#189FAD #21CEE1 #57DAE8 #8DE6EF #C3F2F7

Accessibility & contrast

On white

1.67

#57DAE8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.60

#57DAE8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57DAE8

12.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57DAE8	#FFFFFF	#000000	##000000
##57DAE8	1.00	1.67	12.60	12.60
#FFFFFF	1.67	1.00	21.00	21.00
#000000	12.60	21.00	1.00	1.00
##000000	12.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9D2E9

Deuteranopia (green-blind)

#B4C2E8

Tritanopia (blue-blind)

#00E2DE

Achromatopsia (no color)

#C8C8C8

Design tokens & code

CSS

--color: #57dae8;
/* rgb */ color: rgb(87, 218, 232);
/* oklch */ color: oklch(82.2% 0.115 205.1);

Tailwind

colors: {
  custom: {
    50: '#96e6ef',
    500: '#57dae8',
    950: '#000000',
  },
}

SCSS

$custom: #57dae8;
$custom-light: #96e6ef;
$custom-dark: #000000;

JSON

{
  "hex": "#57dae8",
  "rgb": {
    "r": 87,
    "g": 218,
    "b": 232
  },
  "hsl": {
    "h": 185.793,
    "s": 75.916,
    "l": 62.549
  },
  "oklch": {
    "l": 0.82184,
    "c": 0.11472,
    "h": 205.1
  },
  "luminance": 0.57995
}

Semantic roles & 50–950 ramp

primary

#57DAE8

secondary

#AE4135

accent

#210DD8

background

#FCFEFF

surface

#F5FCFE

border

#CFD5D6

text

#0F1616

muted

#808485

Preview Lab

Preview with #57DAE8

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

Preview Lab → · Contrast checker → · Palette generator →