#43B8D5#43B8D5

#43B8D5 is a light, moderate cyan. Relative luminance 0.403; OKLCH L 72.9% C 0.110 H 217.6°. Best body text is #000000 at 9.06:1 contrast (WCAG AA passes).

Color values

HEX	#43B8D5
RGB	rgb(67, 184, 213)
HSL	hsl(192, 63%, 55%)
HSV	hsv(192, 69%, 84%)
CMYK	cmyk(68.5%, 13.6%, 0%, 16.5%)
CIE-LAB	lab(69.66, -23.38, -24.13)
CIE-LCH	lch(69.66, 33.60, 225.92°)
OKLab	oklab(72.91% -0.0874 -0.0673)
OKLCH	oklch(72.91% 0.11 217.6)
XYZ	xyz(31.4605, 40.2748, 69.0537)
Luminance	0.4028 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#43B8D5 #D56043

analogous

#43D5A9 #43B8D5 #436FD5

triadic

#43B8D5 #D543B8 #B8D543

tetradic

#43B8D5 #A943D5 #D56043 #6FD543

square

#43B8D5 #A943D5 #D56043 #6FD543

split-complementary

#43B8D5 #D5436F #D5A943

monochromatic

#1D6D81 #2897B3 #43B8D5 #75CBE0 #A7DEEB

Accessibility & contrast

On white

2.32

#43B8D5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.06

#43B8D5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #43B8D5

9.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##43B8D5	#FFFFFF	#000000	##000000
##43B8D5	1.00	2.32	9.06	9.06
#FFFFFF	2.32	1.00	21.00	21.00
#000000	9.06	21.00	1.00	1.00
##000000	9.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A5B3D7

Deuteranopia (green-blind)

#91A4D5

Tritanopia (blue-blind)

#00C2C1

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #43b8d5;
/* rgb */ color: rgb(67, 184, 213);
/* oklch */ color: oklch(72.9% 0.110 217.6);

Tailwind

colors: {
  custom: {
    50: '#89cde2',
    500: '#43b8d5',
    950: '#000000',
  },
}

SCSS

$custom: #43b8d5;
$custom-light: #89cde2;
$custom-dark: #000000;

JSON

{
  "hex": "#43b8d5",
  "rgb": {
    "r": 67,
    "g": 184,
    "b": 213
  },
  "hsl": {
    "h": 191.918,
    "s": 63.478,
    "l": 54.902
  },
  "oklch": {
    "l": 0.72915,
    "c": 0.11027,
    "h": 217.6
  },
  "luminance": 0.40278
}

Semantic roles & 50–950 ramp

primary

#43B8D5

secondary

#D9A79B

accent

#6241E7

background

#F9FCFD

surface

#F1F9FB

border

#CBD2D4

text

#0D1315

muted

#7E8283

Preview Lab

Preview with #43B8D5

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

Preview Lab → · Contrast checker → · Palette generator →