#43B1D2#43B1D2

#43B1D2 is a light, moderate cyan. Relative luminance 0.373; OKLCH L 71.1% C 0.109 H 221.5°. Best body text is #000000 at 8.46:1 contrast (WCAG AA passes).

Color values

HEX	#43B1D2
RGB	rgb(67, 177, 210)
HSL	hsl(194, 61%, 54%)
HSV	hsv(194, 68%, 82%)
CMYK	cmyk(68.1%, 15.7%, 0%, 17.6%)
CIE-LAB	lab(67.49, -20.72, -25.82)
CIE-LCH	lch(67.49, 33.10, 231.25°)
OKLab	oklab(71.14% -0.0815 -0.0721)
OKLCH	oklch(71.14% 0.109 221.5)
XYZ	xyz(29.6650, 37.2874, 66.5940)
Luminance	0.3729 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#43B1D2 #D26443

analogous

#43D2AB #43B1D2 #436AD2

triadic

#43B1D2 #D243B1 #B1D243

tetradic

#43B1D2 #AB43D2 #D26443 #6AD243

square

#43B1D2 #AB43D2 #D26443 #6AD243

split-complementary

#43B1D2 #D2436A #D2AB43

monochromatic

#1E677D #2A90AE #43B1D2 #74C5DE #A6DAEA

Accessibility & contrast

On white

2.48

#43B1D2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.46

#43B1D2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #43B1D2

8.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##43B1D2	#FFFFFF	#000000	##000000
##43B1D2	1.00	2.48	8.46	8.46
#FFFFFF	2.48	1.00	21.00	21.00
#000000	8.46	21.00	1.00	1.00
##000000	8.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9DADD4

Deuteranopia (green-blind)

#899ED2

Tritanopia (blue-blind)

#00BCBC

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #43b1d2;
/* rgb */ color: rgb(67, 177, 210);
/* oklch */ color: oklch(71.1% 0.109 221.5);

Tailwind

colors: {
  custom: {
    50: '#88c8e0',
    500: '#43b1d2',
    950: '#000000',
  },
}

SCSS

$custom: #43b1d2;
$custom-light: #88c8e0;
$custom-dark: #000000;

JSON

{
  "hex": "#43b1d2",
  "rgb": {
    "r": 67,
    "g": 177,
    "b": 210
  },
  "hsl": {
    "h": 193.846,
    "s": 61.373,
    "l": 54.314
  },
  "oklch": {
    "l": 0.71135,
    "c": 0.10879,
    "h": 221.5
  },
  "luminance": 0.37291
}

Semantic roles & 50–950 ramp

primary

#43B1D2

secondary

#D7A89A

accent

#6943E4

background

#F9FCFD

surface

#F1F8FB

border

#CBD1D4

text

#0D1315

muted

#7E8283

Preview Lab

Preview with #43B1D2

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

Preview Lab → · Contrast checker → · Palette generator →