#57BDCE#57BDCE

#57BDCE is a light, moderate teal. Relative luminance 0.429; OKLCH L 74.4% C 0.097 H 209.9°. Best body text is #000000 at 9.58:1 contrast (WCAG AA passes).

Color values

HEX	#57BDCE
RGB	rgb(87, 189, 206)
HSL	hsl(189, 55%, 57%)
HSV	hsv(189, 58%, 81%)
CMYK	cmyk(57.8%, 8.3%, 0%, 19.2%)
CIE-LAB	lab(71.47, -24.67, -17.51)
CIE-LCH	lch(71.47, 30.25, 215.37°)
OKLab	oklab(74.45% -0.0842 -0.0485)
OKLCH	oklch(74.45% 0.097 209.9)
XYZ	xyz(33.2641, 42.8744, 64.9031)
Luminance	0.4288 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57BDCE #CE6857

analogous

#57CEA3 #57BDCE #5782CE

triadic

#57BDCE #CE57BD #BDCE57

tetradic

#57BDCE #A357CE #CE6857 #82CE57

square

#57BDCE #A357CE #CE6857 #82CE57

split-complementary

#57BDCE #CE5782 #CEA357

monochromatic

#277784 #34A1B3 #57BDCE #86D0DC #B6E2EA

Accessibility & contrast

On white

2.19

#57BDCE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.58

#57BDCE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57BDCE

9.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57BDCE	#FFFFFF	#000000	##000000
##57BDCE	1.00	2.19	9.58	9.58
#FFFFFF	2.19	1.00	21.00	21.00
#000000	9.58	21.00	1.00	1.00
##000000	9.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AEB7CF

Deuteranopia (green-blind)

#9CA9CE

Tritanopia (blue-blind)

#00C5C2

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #57bdce;
/* rgb */ color: rgb(87, 189, 206);
/* oklch */ color: oklch(74.4% 0.097 209.9);

Tailwind

colors: {
  custom: {
    50: '#91d1dd',
    500: '#57bdce',
    950: '#000000',
  },
}

SCSS

$custom: #57bdce;
$custom-light: #91d1dd;
$custom-dark: #000000;

JSON

{
  "hex": "#57bdce",
  "rgb": {
    "r": 87,
    "g": 189,
    "b": 206
  },
  "hsl": {
    "h": 188.571,
    "s": 54.839,
    "l": 57.451
  },
  "oklch": {
    "l": 0.74448,
    "c": 0.09713,
    "h": 209.9
  },
  "luminance": 0.42878
}

Semantic roles & 50–950 ramp

primary

#57BDCE

secondary

#D8AFA8

accent

#5F4ADE

background

#F9FCFD

surface

#F2F9FB

border

#CCD2D4

text

#0E1415

muted

#7E8283

Preview Lab

Preview with #57BDCE

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

Preview Lab → · Contrast checker → · Palette generator →