#43B3D3#43B3D3

#43B3D3 is a light, moderate cyan. Relative luminance 0.381; OKLCH L 71.7% C 0.109 H 220.5°. Best body text is #000000 at 8.63:1 contrast (WCAG AA passes).

Color values

HEX	#43B3D3
RGB	rgb(67, 179, 211)
HSL	hsl(193, 62%, 55%)
HSV	hsv(193, 68%, 83%)
CMYK	cmyk(68.2%, 15.2%, 0%, 17.3%)
CIE-LAB	lab(68.12, -21.44, -25.40)
CIE-LCH	lch(68.12, 33.24, 229.84°)
OKLab	oklab(71.65% -0.0831 -0.0709)
OKLCH	oklch(71.65% 0.109 220.5)
XYZ	xyz(30.1879, 38.1333, 67.3849)
Luminance	0.3814 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#43B3D3 #D36343

analogous

#43D3AB #43B3D3 #436BD3

triadic

#43B3D3 #D343B3 #B3D343

tetradic

#43B3D3 #AB43D3 #D36343 #6BD343

square

#43B3D3 #AB43D3 #D36343 #6BD343

split-complementary

#43B3D3 #D3436B #D3AB43

monochromatic

#1E697E #2992B0 #43B3D3 #75C7DF #A6DBEA

Accessibility & contrast

On white

2.43

#43B3D3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.63

#43B3D3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #43B3D3

8.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##43B3D3	#FFFFFF	#000000	##000000
##43B3D3	1.00	2.43	8.63	8.63
#FFFFFF	2.43	1.00	21.00	21.00
#000000	8.63	21.00	1.00	1.00
##000000	8.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A0AED5

Deuteranopia (green-blind)

#8BA0D3

Tritanopia (blue-blind)

#00BDBD

Achromatopsia (no color)

#A6A6A6

Design tokens & code

CSS

--color: #43b3d3;
/* rgb */ color: rgb(67, 179, 211);
/* oklch */ color: oklch(71.7% 0.109 220.5);

Tailwind

colors: {
  custom: {
    50: '#88cae0',
    500: '#43b3d3',
    950: '#000000',
  },
}

SCSS

$custom: #43b3d3;
$custom-light: #88cae0;
$custom-dark: #000000;

JSON

{
  "hex": "#43b3d3",
  "rgb": {
    "r": 67,
    "g": 179,
    "b": 211
  },
  "hsl": {
    "h": 193.333,
    "s": 62.069,
    "l": 54.51
  },
  "oklch": {
    "l": 0.7165,
    "c": 0.10925,
    "h": 220.5
  },
  "luminance": 0.38137
}

Semantic roles & 50–950 ramp

primary

#43B3D3

secondary

#D7A89A

accent

#6743E5

background

#F9FCFD

surface

#F1F8FB

border

#CBD1D4

text

#0D1315

muted

#7E8283

Preview Lab

Preview with #43B3D3

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

Preview Lab → · Contrast checker → · Palette generator →