#57BFCE#57BFCE

#57BFCE is a light, moderate teal. Relative luminance 0.437; OKLCH L 74.9% C 0.098 H 208.1°. Best body text is #000000 at 9.75:1 contrast (WCAG AA passes).

Color values

HEX	#57BFCE
RGB	rgb(87, 191, 206)
HSL	hsl(188, 55%, 57%)
HSV	hsv(188, 58%, 81%)
CMYK	cmyk(57.8%, 7.3%, 0%, 19.2%)
CIE-LAB	lab(72.05, -25.67, -16.62)
CIE-LCH	lch(72.05, 30.58, 212.93°)
OKLab	oklab(74.92% -0.0863 -0.046)
OKLCH	oklch(74.92% 0.098 208.1)
XYZ	xyz(33.6973, 43.7407, 65.0475)
Luminance	0.4374 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57BFCE #CE6657

analogous

#57CEA2 #57BFCE #5784CE

triadic

#57BFCE #CE57BF #BFCE57

tetradic

#57BFCE #A257CE #CE6657 #84CE57

square

#57BFCE #A257CE #CE6657 #84CE57

split-complementary

#57BFCE #CE5784 #CEA257

monochromatic

#277884 #34A3B3 #57BFCE #86D1DC #B6E3EA

Accessibility & contrast

On white

2.15

#57BFCE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.75

#57BFCE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57BFCE

9.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57BFCE	#FFFFFF	#000000	##000000
##57BFCE	1.00	2.15	9.75	9.75
#FFFFFF	2.15	1.00	21.00	21.00
#000000	9.75	21.00	1.00	1.00
##000000	9.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B0B8CF

Deuteranopia (green-blind)

#9EABCE

Tritanopia (blue-blind)

#00C7C3

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #57bfce;
/* rgb */ color: rgb(87, 191, 206);
/* oklch */ color: oklch(74.9% 0.098 208.1);

Tailwind

colors: {
  custom: {
    50: '#91d2dd',
    500: '#57bfce',
    950: '#000000',
  },
}

SCSS

$custom: #57bfce;
$custom-light: #91d2dd;
$custom-dark: #000000;

JSON

{
  "hex": "#57bfce",
  "rgb": {
    "r": 87,
    "g": 191,
    "b": 206
  },
  "hsl": {
    "h": 187.563,
    "s": 54.839,
    "l": 57.451
  },
  "oklch": {
    "l": 0.74919,
    "c": 0.09782,
    "h": 208.1
  },
  "luminance": 0.43744
}

Semantic roles & 50–950 ramp

primary

#57BFCE

secondary

#D8AEA8

accent

#5C4ADE

background

#F9FCFD

surface

#F2F9FB

border

#CCD2D4

text

#0E1415

muted

#7E8283

Preview Lab

Preview with #57BFCE

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

Preview Lab → · Contrast checker → · Palette generator →