#43C8F4#43C8F4

#43C8F4 is a light, vivid cyan. Relative luminance 0.490; OKLCH L 78.0% C 0.128 H 224.5°. Best body text is #000000 at 10.81:1 contrast (WCAG AA passes).

Color values

HEX	#43C8F4
RGB	rgb(67, 200, 244)
HSL	hsl(195, 89%, 61%)
HSV	hsv(195, 73%, 96%)
CMYK	cmyk(72.5%, 18%, 0%, 4.3%)
CIE-LAB	lab(75.47, -21.80, -32.03)
CIE-LCH	lch(75.47, 38.74, 235.76°)
OKLab	oklab(77.95% -0.0913 -0.0897)
OKLCH	oklch(77.95% 0.128 224.5)
XYZ	xyz(39.2914, 49.0289, 92.9631)
Luminance	0.4903 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#43C8F4 #F46F43

analogous

#43F4C7 #43C8F4 #436FF4

triadic

#43C8F4 #F443C8 #C8F443

tetradic

#43C8F4 #C743F4 #F46F43 #6FF443

square

#43C8F4 #C743F4 #F46F43 #6FF443

split-complementary

#43C8F4 #F4436F #F4C743

monochromatic

#0A88B2 #0EB5EC #43C8F4 #7DD9F7 #B7EAFB

Accessibility & contrast

On white

1.94

#43C8F4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.81

#43C8F4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #43C8F4

10.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##43C8F4	#FFFFFF	#000000	##000000
##43C8F4	1.00	1.94	10.81	10.81
#FFFFFF	1.94	1.00	21.00	21.00
#000000	10.81	21.00	1.00	1.00
##000000	10.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AFC4F6

Deuteranopia (green-blind)

#97B2F4

Tritanopia (blue-blind)

#00D5D6

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #43c8f4;
/* rgb */ color: rgb(67, 200, 244);
/* oklch */ color: oklch(78.0% 0.128 224.5);

Tailwind

colors: {
  custom: {
    50: '#8ed8f8',
    500: '#43c8f4',
    950: '#000000',
  },
}

SCSS

$custom: #43c8f4;
$custom-light: #8ed8f8;
$custom-dark: #000000;

JSON

{
  "hex": "#43c8f4",
  "rgb": {
    "r": 67,
    "g": 200,
    "b": 244
  },
  "hsl": {
    "h": 194.915,
    "s": 88.945,
    "l": 60.98
  },
  "oklch": {
    "l": 0.7795,
    "c": 0.12798,
    "h": 224.5
  },
  "luminance": 0.49033
}

Semantic roles & 50–950 ramp

primary

#43C8F4

secondary

#EBB9A8

accent

#3900E6

background

#F9FDFF

surface

#F2FAFE

border

#CCD3D6

text

#0E1417

muted

#7E8385

Preview Lab

Preview with #43C8F4

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

Preview Lab → · Contrast checker → · Palette generator →