#43B2CB#43B2CB

#43B2CB is a light, moderate cyan. Relative luminance 0.373; OKLCH L 71.1% C 0.105 H 215.6°. Best body text is #000000 at 8.47:1 contrast (WCAG AA passes).

Color values

HEX	#43B2CB
RGB	rgb(67, 178, 203)
HSL	hsl(191, 57%, 53%)
HSV	hsv(191, 67%, 80%)
CMYK	cmyk(67%, 12.3%, 0%, 20.4%)
CIE-LAB	lab(67.53, -23.41, -21.90)
CIE-LCH	lch(67.53, 32.06, 223.08°)
OKLab	oklab(71.08% -0.0852 -0.0609)
OKLCH	oklch(71.08% 0.105 215.6)
XYZ	xyz(29.0101, 37.3427, 62.1673)
Luminance	0.3735 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#43B2CB #CB5C43

analogous

#43CBA0 #43B2CB #436ECB

triadic

#43B2CB #CB43B2 #B2CB43

tetradic

#43B2CB #A043CB #CB5C43 #6ECB43

square

#43B2CB #A043CB #CB5C43 #6ECB43

split-complementary

#43B2CB #CB436E #CBA043

monochromatic

#206474 #2D8EA4 #43B2CB #73C6D8 #A3D9E6

Accessibility & contrast

On white

2.48

#43B2CB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.47

#43B2CB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #43B2CB

8.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##43B2CB	#FFFFFF	#000000	##000000
##43B2CB	1.00	2.48	8.47	8.47
#FFFFFF	2.48	1.00	21.00	21.00
#000000	8.47	21.00	1.00	1.00
##000000	8.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A1ADCC

Deuteranopia (green-blind)

#8D9ECB

Tritanopia (blue-blind)

#00BBBA

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #43b2cb;
/* rgb */ color: rgb(67, 178, 203);
/* oklch */ color: oklch(71.1% 0.105 215.6);

Tailwind

colors: {
  custom: {
    50: '#87c9da',
    500: '#43b2cb',
    950: '#000000',
  },
}

SCSS

$custom: #43b2cb;
$custom-light: #87c9da;
$custom-dark: #000000;

JSON

{
  "hex": "#43b2cb",
  "rgb": {
    "r": 67,
    "g": 178,
    "b": 203
  },
  "hsl": {
    "h": 191.029,
    "s": 56.667,
    "l": 52.941
  },
  "oklch": {
    "l": 0.71084,
    "c": 0.10478,
    "h": 215.6
  },
  "luminance": 0.37346
}

Semantic roles & 50–950 ramp

primary

#43B2CB

secondary

#D2A298

accent

#6448E0

background

#F8FCFD

surface

#F0F8FA

border

#CBD1D3

text

#0D1315

muted

#7D8283

Preview Lab

Preview with #43B2CB

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

Preview Lab → · Contrast checker → · Palette generator →