#43B4DB#43B4DB

#43B4DB is a light, moderate cyan. Relative luminance 0.390; OKLCH L 72.2% C 0.114 H 224.9°. Best body text is #000000 at 8.79:1 contrast (WCAG AA passes).

Color values

HEX	#43B4DB
RGB	rgb(67, 180, 219)
HSL	hsl(195, 68%, 56%)
HSV	hsv(195, 69%, 86%)
CMYK	cmyk(69.4%, 17.8%, 0%, 14.1%)
CIE-LAB	lab(68.71, -19.43, -28.88)
CIE-LCH	lch(68.71, 34.81, 236.07°)
OKLab	oklab(72.22% -0.0811 -0.0808)
OKLCH	oklch(72.22% 0.114 224.9)
XYZ	xyz(31.4170, 38.9467, 72.8658)
Luminance	0.3895 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#43B4DB #DB6A43

analogous

#43DBB6 #43B4DB #4368DB

triadic

#43B4DB #DB43B4 #B4DB43

tetradic

#43B4DB #B643DB #DB6A43 #68DB43

square

#43B4DB #B643DB #DB6A43 #68DB43

split-complementary

#43B4DB #DB4368 #DBB643

monochromatic

#1A6D89 #2496BD #43B4DB #76C8E5 #AADDEF

Accessibility & contrast

On white

2.39

#43B4DB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.79

#43B4DB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #43B4DB

8.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##43B4DB	#FFFFFF	#000000	##000000
##43B4DB	1.00	2.39	8.79	8.79
#FFFFFF	2.39	1.00	21.00	21.00
#000000	8.79	21.00	1.00	1.00
##000000	8.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9EB0DD

Deuteranopia (green-blind)

#89A1DB

Tritanopia (blue-blind)

#00C0C1

Achromatopsia (no color)

#A8A8A8

Design tokens & code

CSS

--color: #43b4db;
/* rgb */ color: rgb(67, 180, 219);
/* oklch */ color: oklch(72.2% 0.114 224.9);

Tailwind

colors: {
  custom: {
    50: '#89cae6',
    500: '#43b4db',
    950: '#000000',
  },
}

SCSS

$custom: #43b4db;
$custom-light: #89cae6;
$custom-dark: #000000;

JSON

{
  "hex": "#43b4db",
  "rgb": {
    "r": 67,
    "g": 180,
    "b": 219
  },
  "hsl": {
    "h": 195.395,
    "s": 67.857,
    "l": 56.078
  },
  "oklch": {
    "l": 0.72225,
    "c": 0.11449,
    "h": 224.9
  },
  "luminance": 0.3895
}

Semantic roles & 50–950 ramp

primary

#43B4DB

secondary

#DCAE9E

accent

#6A3DEB

background

#F9FCFE

surface

#F1F8FC

border

#CBD1D5

text

#0D1316

muted

#7E8284

Preview Lab

Preview with #43B4DB

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

Preview Lab → · Contrast checker → · Palette generator →