#43C1E7#43C1E7

#43C1E7 is a light, vivid cyan. Relative luminance 0.451; OKLCH L 75.8% C 0.120 H 222.1°. Best body text is #000000 at 10.02:1 contrast (WCAG AA passes).

Color values

HEX	#43C1E7
RGB	rgb(67, 193, 231)
HSL	hsl(194, 77%, 58%)
HSV	hsv(194, 71%, 91%)
CMYK	cmyk(71%, 16.5%, 0%, 9.4%)
CIE-LAB	lab(72.96, -22.33, -28.89)
CIE-LCH	lch(72.96, 36.51, 232.29°)
OKLab	oklab(75.78% -0.0894 -0.0808)
OKLCH	oklch(75.78% 0.12 222.1)
XYZ	xyz(35.8026, 45.0986, 82.4038)
Luminance	0.4510 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#43C1E7 #E76943

analogous

#43E7BB #43C1E7 #436FE7

triadic

#43C1E7 #E743C1 #C1E743

tetradic

#43C1E7 #BB43E7 #E76943 #6FE743

square

#43C1E7 #BB43E7 #E76943 #6FE743

split-complementary

#43C1E7 #E7436F #E7BB43

monochromatic

#147C9C #1BA8D2 #43C1E7 #79D3EE #B0E5F5

Accessibility & contrast

On white

2.10

#43C1E7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.02

#43C1E7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #43C1E7

10.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##43C1E7	#FFFFFF	#000000	##000000
##43C1E7	1.00	2.10	10.02	10.02
#FFFFFF	2.10	1.00	21.00	21.00
#000000	10.02	21.00	1.00	1.00
##000000	10.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ABBCE9

Deuteranopia (green-blind)

#94ACE7

Tritanopia (blue-blind)

#00CDCD

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #43c1e7;
/* rgb */ color: rgb(67, 193, 231);
/* oklch */ color: oklch(75.8% 0.120 222.1);

Tailwind

colors: {
  custom: {
    50: '#8cd4ee',
    500: '#43c1e7',
    950: '#000000',
  },
}

SCSS

$custom: #43c1e7;
$custom-light: #8cd4ee;
$custom-dark: #000000;

JSON

{
  "hex": "#43c1e7",
  "rgb": {
    "r": 67,
    "g": 193,
    "b": 231
  },
  "hsl": {
    "h": 193.902,
    "s": 77.358,
    "l": 58.431
  },
  "oklch": {
    "l": 0.75775,
    "c": 0.12045,
    "h": 222.1
  },
  "luminance": 0.45103
}

Semantic roles & 50–950 ramp

primary

#43C1E7

secondary

#E3B1A2

accent

#6034F4

background

#F9FDFE

surface

#F2FAFD

border

#CCD3D5

text

#0E1416

muted

#7E8384

Preview Lab

Preview with #43C1E7

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

Preview Lab → · Contrast checker → · Palette generator →