#43B0D8#43B0D8

#43B0D8 is a light, moderate cyan. Relative luminance 0.372; OKLCH L 71.2% C 0.113 H 226.3°. Best body text is #000000 at 8.44:1 contrast (WCAG AA passes).

Color values

HEX	#43B0D8
RGB	rgb(67, 176, 216)
HSL	hsl(196, 66%, 55%)
HSV	hsv(196, 69%, 85%)
CMYK	cmyk(69%, 18.5%, 0%, 15.3%)
CIE-LAB	lab(67.43, -18.29, -29.22)
CIE-LCH	lch(67.43, 34.47, 237.95°)
OKLab	oklab(71.16% -0.0783 -0.0818)
OKLCH	oklch(71.16% 0.113 226.3)
XYZ	xyz(30.2297, 37.1984, 70.5393)
Luminance	0.3720 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#43B0D8 #D86B43

analogous

#43D8B5 #43B0D8 #4366D8

triadic

#43B0D8 #D843B0 #B0D843

tetradic

#43B0D8 #B543D8 #D86B43 #66D843

square

#43B0D8 #B543D8 #D86B43 #66D843

split-complementary

#43B0D8 #D84366 #D8B543

monochromatic

#1C6985 #2691B8 #43B0D8 #76C5E3 #A8DBED

Accessibility & contrast

On white

2.49

#43B0D8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.44

#43B0D8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #43B0D8

8.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##43B0D8	#FFFFFF	#000000	##000000
##43B0D8	1.00	2.49	8.44	8.44
#FFFFFF	2.49	1.00	21.00	21.00
#000000	8.44	21.00	1.00	1.00
##000000	8.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9AADDA

Deuteranopia (green-blind)

#869ED8

Tritanopia (blue-blind)

#00BCBD

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #43b0d8;
/* rgb */ color: rgb(67, 176, 216);
/* oklch */ color: oklch(71.2% 0.113 226.3);

Tailwind

colors: {
  custom: {
    50: '#89c7e4',
    500: '#43b0d8',
    950: '#000000',
  },
}

SCSS

$custom: #43b0d8;
$custom-light: #89c7e4;
$custom-dark: #000000;

JSON

{
  "hex": "#43b0d8",
  "rgb": {
    "r": 67,
    "g": 176,
    "b": 216
  },
  "hsl": {
    "h": 196.107,
    "s": 65.639,
    "l": 55.49
  },
  "oklch": {
    "l": 0.71158,
    "c": 0.11319,
    "h": 226.3
  },
  "luminance": 0.37202
}

Semantic roles & 50–950 ramp

primary

#43B0D8

secondary

#DAAD9C

accent

#6D3FE9

background

#F9FCFD

surface

#F1F8FB

border

#CBD1D4

text

#0D1315

muted

#7E8283

Preview Lab

Preview with #43B0D8

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

Preview Lab → · Contrast checker → · Palette generator →