#43B8D4#43B8D4

#43B8D4 is a light, moderate cyan. Relative luminance 0.402; OKLCH L 72.9% C 0.110 H 216.9°. Best body text is #000000 at 9.05:1 contrast (WCAG AA passes).

Color values

HEX	#43B8D4
RGB	rgb(67, 184, 212)
HSL	hsl(192, 63%, 55%)
HSV	hsv(192, 68%, 83%)
CMYK	cmyk(68.4%, 13.2%, 0%, 16.9%)
CIE-LAB	lab(69.63, -23.68, -23.64)
CIE-LCH	lch(69.63, 33.47, 224.95°)
OKLab	oklab(72.88% -0.0878 -0.0659)
OKLCH	oklch(72.88% 0.11 216.9)
XYZ	xyz(31.3340, 40.2242, 68.3873)
Luminance	0.4023 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#43B8D4 #D45F43

analogous

#43D4A7 #43B8D4 #4370D4

triadic

#43B8D4 #D443B8 #B8D443

tetradic

#43B8D4 #A743D4 #D45F43 #70D443

square

#43B8D4 #A743D4 #D45F43 #70D443

split-complementary

#43B8D4 #D44370 #D4A743

monochromatic

#1D6C7F #2997B1 #43B8D4 #75CBDF #A7DEEB

Accessibility & contrast

On white

2.32

#43B8D4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.05

#43B8D4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #43B8D4

9.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##43B8D4	#FFFFFF	#000000	##000000
##43B8D4	1.00	2.32	9.05	9.05
#FFFFFF	2.32	1.00	21.00	21.00
#000000	9.05	21.00	1.00	1.00
##000000	9.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A5B3D6

Deuteranopia (green-blind)

#91A4D4

Tritanopia (blue-blind)

#00C2C1

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #43b8d4;
/* rgb */ color: rgb(67, 184, 212);
/* oklch */ color: oklch(72.9% 0.110 216.9);

Tailwind

colors: {
  custom: {
    50: '#89cde1',
    500: '#43b8d4',
    950: '#000000',
  },
}

SCSS

$custom: #43b8d4;
$custom-light: #89cde1;
$custom-dark: #000000;

JSON

{
  "hex": "#43b8d4",
  "rgb": {
    "r": 67,
    "g": 184,
    "b": 212
  },
  "hsl": {
    "h": 191.586,
    "s": 62.771,
    "l": 54.706
  },
  "oklch": {
    "l": 0.72875,
    "c": 0.10973,
    "h": 216.9
  },
  "luminance": 0.40228
}

Semantic roles & 50–950 ramp

primary

#43B8D4

secondary

#D8A79B

accent

#6242E6

background

#F9FCFD

surface

#F1F9FB

border

#CBD2D4

text

#0D1315

muted

#7E8283

Preview Lab

Preview with #43B8D4

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

Preview Lab → · Contrast checker → · Palette generator →