#43B8D6#43B8D6

#43B8D6 is a light, moderate cyan. Relative luminance 0.403; OKLCH L 73.0% C 0.111 H 218.3°. Best body text is #000000 at 9.07:1 contrast (WCAG AA passes).

Color values

HEX	#43B8D6
RGB	rgb(67, 184, 214)
HSL	hsl(192, 64%, 55%)
HSV	hsv(192, 69%, 84%)
CMYK	cmyk(68.7%, 14%, 0%, 16.1%)
CIE-LAB	lab(69.70, -23.06, -24.63)
CIE-LCH	lch(69.70, 33.74, 226.88°)
OKLab	oklab(72.96% -0.087 -0.0687)
OKLCH	oklch(72.96% 0.111 218.3)
XYZ	xyz(31.5878, 40.3257, 69.7242)
Luminance	0.4033 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#43B8D6 #D66143

analogous

#43D6AB #43B8D6 #436ED6

triadic

#43B8D6 #D643B8 #B8D643

tetradic

#43B8D6 #AB43D6 #D66143 #6ED643

square

#43B8D6 #AB43D6 #D66143 #6ED643

split-complementary

#43B8D6 #D6436E #D6AB43

monochromatic

#1C6D82 #2798B4 #43B8D6 #75CBE1 #A7DEEC

Accessibility & contrast

On white

2.32

#43B8D6 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.07

#43B8D6 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #43B8D6

9.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##43B8D6	#FFFFFF	#000000	##000000
##43B8D6	1.00	2.32	9.07	9.07
#FFFFFF	2.32	1.00	21.00	21.00
#000000	9.07	21.00	1.00	1.00
##000000	9.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A5B3D8

Deuteranopia (green-blind)

#90A4D6

Tritanopia (blue-blind)

#00C2C1

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #43b8d6;
/* rgb */ color: rgb(67, 184, 214);
/* oklch */ color: oklch(73.0% 0.111 218.3);

Tailwind

colors: {
  custom: {
    50: '#89cde2',
    500: '#43b8d6',
    950: '#000000',
  },
}

SCSS

$custom: #43b8d6;
$custom-light: #89cde2;
$custom-dark: #000000;

JSON

{
  "hex": "#43b8d6",
  "rgb": {
    "r": 67,
    "g": 184,
    "b": 214
  },
  "hsl": {
    "h": 192.245,
    "s": 64.192,
    "l": 55.098
  },
  "oklch": {
    "l": 0.72956,
    "c": 0.11082,
    "h": 218.3
  },
  "luminance": 0.40329
}

Semantic roles & 50–950 ramp

primary

#43B8D6

secondary

#D9A89C

accent

#6341E7

background

#F9FCFD

surface

#F1F9FB

border

#CBD2D4

text

#0D1315

muted

#7E8283

Preview Lab

Preview with #43B8D6

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

Preview Lab → · Contrast checker → · Palette generator →