#43B4D8#43B4D8

#43B4D8 is a light, moderate cyan. Relative luminance 0.388; OKLCH L 72.1% C 0.112 H 223.0°. Best body text is #000000 at 8.76:1 contrast (WCAG AA passes).

Color values

HEX	#43B4D8
RGB	rgb(67, 180, 216)
HSL	hsl(194, 66%, 55%)
HSV	hsv(194, 69%, 85%)
CMYK	cmyk(69%, 16.7%, 0%, 15.3%)
CIE-LAB	lab(68.60, -20.38, -27.41)
CIE-LCH	lch(68.60, 34.16, 233.37°)
OKLab	oklab(72.1% -0.0822 -0.0766)
OKLCH	oklch(72.1% 0.112 223)
XYZ	xyz(31.0256, 38.7902, 70.8046)
Luminance	0.3879 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#43B4D8 #D86743

analogous

#43D8B2 #43B4D8 #4369D8

triadic

#43B4D8 #D843B4 #B4D843

tetradic

#43B4D8 #B243D8 #D86743 #69D843

square

#43B4D8 #B243D8 #D86743 #69D843

split-complementary

#43B4D8 #D84369 #D8B243

monochromatic

#1C6C85 #2695B8 #43B4D8 #76C8E3 #A8DCED

Accessibility & contrast

On white

2.40

#43B4D8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.76

#43B4D8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #43B4D8

8.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##43B4D8	#FFFFFF	#000000	##000000
##43B4D8	1.00	2.40	8.76	8.76
#FFFFFF	2.40	1.00	21.00	21.00
#000000	8.76	21.00	1.00	1.00
##000000	8.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9FB0DA

Deuteranopia (green-blind)

#8BA1D8

Tritanopia (blue-blind)

#00BFC0

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #43b4d8;
/* rgb */ color: rgb(67, 180, 216);
/* oklch */ color: oklch(72.1% 0.112 223.0);

Tailwind

colors: {
  custom: {
    50: '#89cae4',
    500: '#43b4d8',
    950: '#000000',
  },
}

SCSS

$custom: #43b4d8;
$custom-light: #89cae4;
$custom-dark: #000000;

JSON

{
  "hex": "#43b4d8",
  "rgb": {
    "r": 67,
    "g": 180,
    "b": 216
  },
  "hsl": {
    "h": 194.497,
    "s": 65.639,
    "l": 55.49
  },
  "oklch": {
    "l": 0.72097,
    "c": 0.11239,
    "h": 223
  },
  "luminance": 0.38794
}

Semantic roles & 50–950 ramp

primary

#43B4D8

secondary

#DAAB9C

accent

#683FE9

background

#F9FCFD

surface

#F1F8FB

border

#CBD1D4

text

#0D1315

muted

#7E8283

Preview Lab

Preview with #43B4D8

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

Preview Lab → · Contrast checker → · Palette generator →