#43B4D4#43B4D4

#43B4D4 is a light, moderate cyan. Relative luminance 0.386; OKLCH L 71.9% C 0.110 H 220.3°. Best body text is #000000 at 8.72:1 contrast (WCAG AA passes).

Color values

HEX	#43B4D4
RGB	rgb(67, 180, 212)
HSL	hsl(193, 63%, 55%)
HSV	hsv(193, 68%, 83%)
CMYK	cmyk(68.4%, 15.1%, 0%, 16.9%)
CIE-LAB	lab(68.45, -21.64, -25.45)
CIE-LCH	lch(68.45, 33.40, 229.62°)
OKLab	oklab(71.93% -0.0837 -0.071)
OKLCH	oklch(71.93% 0.11 220.3)
XYZ	xyz(30.5148, 38.5859, 68.1142)
Luminance	0.3859 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#43B4D4 #D46343

analogous

#43D4AB #43B4D4 #436CD4

triadic

#43B4D4 #D443B4 #B4D443

tetradic

#43B4D4 #AB43D4 #D46343 #6CD443

square

#43B4D4 #AB43D4 #D46343 #6CD443

split-complementary

#43B4D4 #D4436C #D4AB43

monochromatic

#1D6A7F #2993B1 #43B4D4 #75C8DF #A7DCEB

Accessibility & contrast

On white

2.41

#43B4D4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.72

#43B4D4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #43B4D4

8.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##43B4D4	#FFFFFF	#000000	##000000
##43B4D4	1.00	2.41	8.72	8.72
#FFFFFF	2.41	1.00	21.00	21.00
#000000	8.72	21.00	1.00	1.00
##000000	8.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A1AFD6

Deuteranopia (green-blind)

#8CA0D4

Tritanopia (blue-blind)

#00BEBE

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #43b4d4;
/* rgb */ color: rgb(67, 180, 212);
/* oklch */ color: oklch(71.9% 0.110 220.3);

Tailwind

colors: {
  custom: {
    50: '#88cae1',
    500: '#43b4d4',
    950: '#000000',
  },
}

SCSS

$custom: #43b4d4;
$custom-light: #88cae1;
$custom-dark: #000000;

JSON

{
  "hex": "#43b4d4",
  "rgb": {
    "r": 67,
    "g": 180,
    "b": 212
  },
  "hsl": {
    "h": 193.241,
    "s": 62.771,
    "l": 54.706
  },
  "oklch": {
    "l": 0.71928,
    "c": 0.1098,
    "h": 220.3
  },
  "luminance": 0.38589
}

Semantic roles & 50–950 ramp

primary

#43B4D4

secondary

#D8A89B

accent

#6642E6

background

#F9FCFD

surface

#F1F8FB

border

#CBD1D4

text

#0D1315

muted

#7E8283

Preview Lab

Preview with #43B4D4

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

Preview Lab → · Contrast checker → · Palette generator →