#57BECB#57BECB

#57BECB is a light, moderate teal. Relative luminance 0.432; OKLCH L 74.6% C 0.097 H 206.5°. Best body text is #000000 at 9.63:1 contrast (WCAG AA passes).

Color values

HEX	#57BECB
RGB	rgb(87, 190, 203)
HSL	hsl(187, 53%, 57%)
HSV	hsv(187, 57%, 80%)
CMYK	cmyk(57.1%, 6.4%, 0%, 20.4%)
CIE-LAB	lab(71.66, -26.02, -15.58)
CIE-LCH	lch(71.66, 30.33, 210.91°)
OKLab	oklab(74.57% -0.0865 -0.0431)
OKLCH	oklch(74.57% 0.097 206.5)
XYZ	xyz(33.1190, 43.1617, 63.0740)
Luminance	0.4316 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57BECB #CB6457

analogous

#57CB9E #57BECB #5784CB

triadic

#57BECB #CB57BE #BECB57

tetradic

#57BECB #9E57CB #CB6457 #84CB57

square

#57BECB #9E57CB #CB6457 #84CB57

split-complementary

#57BECB #CB5784 #CB9E57

monochromatic

#287680 #36A1AF #57BECB #86D0D9 #B4E2E8

Accessibility & contrast

On white

2.18

#57BECB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.63

#57BECB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57BECB

9.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57BECB	#FFFFFF	#000000	##000000
##57BECB	1.00	2.18	9.63	9.63
#FFFFFF	2.18	1.00	21.00	21.00
#000000	9.63	21.00	1.00	1.00
##000000	9.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B0B7CC

Deuteranopia (green-blind)

#9EAACB

Tritanopia (blue-blind)

#00C5C2

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #57becb;
/* rgb */ color: rgb(87, 190, 203);
/* oklch */ color: oklch(74.6% 0.097 206.5);

Tailwind

colors: {
  custom: {
    50: '#91d2da',
    500: '#57becb',
    950: '#000000',
  },
}

SCSS

$custom: #57becb;
$custom-light: #91d2da;
$custom-dark: #000000;

JSON

{
  "hex": "#57becb",
  "rgb": {
    "r": 87,
    "g": 190,
    "b": 203
  },
  "hsl": {
    "h": 186.724,
    "s": 52.727,
    "l": 56.863
  },
  "oklch": {
    "l": 0.74573,
    "c": 0.09661,
    "h": 206.5
  },
  "luminance": 0.43165
}

Semantic roles & 50–950 ramp

primary

#57BECB

secondary

#D7ADA7

accent

#5C4CDC

background

#F9FCFD

surface

#F2F9FA

border

#CCD2D3

text

#0E1414

muted

#7E8283

Preview Lab

Preview with #57BECB

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

Preview Lab → · Contrast checker → · Palette generator →