#43B3D5#43B3D5

#43B3D5 is a light, moderate cyan. Relative luminance 0.382; OKLCH L 71.7% C 0.111 H 221.8°. Best body text is #000000 at 8.65:1 contrast (WCAG AA passes).

Color values

HEX	#43B3D5
RGB	rgb(67, 179, 213)
HSL	hsl(194, 63%, 55%)
HSV	hsv(194, 69%, 84%)
CMYK	cmyk(68.5%, 16%, 0%, 16.5%)
CIE-LAB	lab(68.19, -20.81, -26.39)
CIE-LCH	lch(68.19, 33.61, 231.74°)
OKLab	oklab(71.73% -0.0824 -0.0737)
OKLCH	oklch(71.73% 0.111 221.8)
XYZ	xyz(30.4402, 38.2342, 68.7136)
Luminance	0.3824 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#43B3D5 #D56543

analogous

#43D5AE #43B3D5 #436AD5

triadic

#43B3D5 #D543B3 #B3D543

tetradic

#43B3D5 #AE43D5 #D56543 #6AD543

square

#43B3D5 #AE43D5 #D56543 #6AD543

split-complementary

#43B3D5 #D5436A #D5AE43

monochromatic

#1D6A81 #2892B3 #43B3D5 #75C7E0 #A7DBEB

Accessibility & contrast

On white

2.43

#43B3D5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.65

#43B3D5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #43B3D5

8.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##43B3D5	#FFFFFF	#000000	##000000
##43B3D5	1.00	2.43	8.65	8.65
#FFFFFF	2.43	1.00	21.00	21.00
#000000	8.65	21.00	1.00	1.00
##000000	8.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9FAFD7

Deuteranopia (green-blind)

#8BA0D5

Tritanopia (blue-blind)

#00BEBE

Achromatopsia (no color)

#A6A6A6

Design tokens & code

CSS

--color: #43b3d5;
/* rgb */ color: rgb(67, 179, 213);
/* oklch */ color: oklch(71.7% 0.111 221.8);

Tailwind

colors: {
  custom: {
    50: '#89cae2',
    500: '#43b3d5',
    950: '#000000',
  },
}

SCSS

$custom: #43b3d5;
$custom-light: #89cae2;
$custom-dark: #000000;

JSON

{
  "hex": "#43b3d5",
  "rgb": {
    "r": 67,
    "g": 179,
    "b": 213
  },
  "hsl": {
    "h": 193.973,
    "s": 63.478,
    "l": 54.902
  },
  "oklch": {
    "l": 0.71734,
    "c": 0.11052,
    "h": 221.8
  },
  "luminance": 0.38238
}

Semantic roles & 50–950 ramp

primary

#43B3D5

secondary

#D9A99B

accent

#6841E7

background

#F9FCFD

surface

#F1F8FB

border

#CBD1D4

text

#0D1315

muted

#7E8283

Preview Lab

Preview with #43B3D5

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

Preview Lab → · Contrast checker → · Palette generator →