#43C4E7#43C4E7

#43C4E7 is a light, vivid cyan. Relative luminance 0.464; OKLCH L 76.5% C 0.120 H 219.8°. Best body text is #000000 at 10.29:1 contrast (WCAG AA passes).

Color values

HEX	#43C4E7
RGB	rgb(67, 196, 231)
HSL	hsl(193, 77%, 58%)
HSV	hsv(193, 71%, 91%)
CMYK	cmyk(71%, 15.2%, 0%, 9.4%)
CIE-LAB	lab(73.83, -23.86, -27.55)
CIE-LCH	lch(73.83, 36.44, 229.11°)
OKLab	oklab(76.48% -0.0923 -0.0769)
OKLCH	oklch(76.48% 0.12 219.8)
XYZ	xyz(36.4725, 46.4384, 82.6271)
Luminance	0.4644 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#43C4E7 #E76643

analogous

#43E7B8 #43C4E7 #4372E7

triadic

#43C4E7 #E743C4 #C4E743

tetradic

#43C4E7 #B843E7 #E76643 #72E743

square

#43C4E7 #B843E7 #E76643 #72E743

split-complementary

#43C4E7 #E74372 #E7B843

monochromatic

#147F9C #1BABD2 #43C4E7 #79D5EE #B0E6F5

Accessibility & contrast

On white

2.04

#43C4E7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.29

#43C4E7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #43C4E7

10.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##43C4E7	#FFFFFF	#000000	##000000
##43C4E7	1.00	2.04	10.29	10.29
#FFFFFF	2.04	1.00	21.00	21.00
#000000	10.29	21.00	1.00	1.00
##000000	10.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AEBFE9

Deuteranopia (green-blind)

#98AEE7

Tritanopia (blue-blind)

#00D0CF

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #43c4e7;
/* rgb */ color: rgb(67, 196, 231);
/* oklch */ color: oklch(76.5% 0.120 219.8);

Tailwind

colors: {
  custom: {
    50: '#8cd6ee',
    500: '#43c4e7',
    950: '#000000',
  },
}

SCSS

$custom: #43c4e7;
$custom-light: #8cd6ee;
$custom-dark: #000000;

JSON

{
  "hex": "#43c4e7",
  "rgb": {
    "r": 67,
    "g": 196,
    "b": 231
  },
  "hsl": {
    "h": 192.805,
    "s": 77.358,
    "l": 58.431
  },
  "oklch": {
    "l": 0.76475,
    "c": 0.12013,
    "h": 219.8
  },
  "luminance": 0.46443
}

Semantic roles & 50–950 ramp

primary

#43C4E7

secondary

#E3B0A2

accent

#5D34F4

background

#F9FDFE

surface

#F2FAFD

border

#CCD3D5

text

#0E1416

muted

#7E8384

Preview Lab

Preview with #43C4E7

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

Preview Lab → · Contrast checker → · Palette generator →