#43C2E7#43C2E7

#43C2E7 is a light, vivid cyan. Relative luminance 0.455; OKLCH L 76.0% C 0.120 H 221.3°. Best body text is #000000 at 10.11:1 contrast (WCAG AA passes).

Color values

HEX	#43C2E7
RGB	rgb(67, 194, 231)
HSL	hsl(194, 77%, 58%)
HSV	hsv(194, 71%, 91%)
CMYK	cmyk(71%, 16%, 0%, 9.4%)
CIE-LAB	lab(73.25, -22.84, -28.44)
CIE-LCH	lch(73.25, 36.48, 231.23°)
OKLab	oklab(76.01% -0.0903 -0.0795)
OKLCH	oklch(76.01% 0.12 221.3)
XYZ	xyz(36.0244, 45.5422, 82.4777)
Luminance	0.4555 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#43C2E7 #E76843

analogous

#43E7BA #43C2E7 #4370E7

triadic

#43C2E7 #E743C2 #C2E743

tetradic

#43C2E7 #BA43E7 #E76843 #70E743

square

#43C2E7 #BA43E7 #E76843 #70E743

split-complementary

#43C2E7 #E74370 #E7BA43

monochromatic

#147D9C #1BA9D2 #43C2E7 #79D4EE #B0E5F5

Accessibility & contrast

On white

2.08

#43C2E7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.11

#43C2E7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #43C2E7

10.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##43C2E7	#FFFFFF	#000000	##000000
##43C2E7	1.00	2.08	10.11	10.11
#FFFFFF	2.08	1.00	21.00	21.00
#000000	10.11	21.00	1.00	1.00
##000000	10.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ACBDE9

Deuteranopia (green-blind)

#95ADE7

Tritanopia (blue-blind)

#00CECE

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #43c2e7;
/* rgb */ color: rgb(67, 194, 231);
/* oklch */ color: oklch(76.0% 0.120 221.3);

Tailwind

colors: {
  custom: {
    50: '#8cd4ee',
    500: '#43c2e7',
    950: '#000000',
  },
}

SCSS

$custom: #43c2e7;
$custom-light: #8cd4ee;
$custom-dark: #000000;

JSON

{
  "hex": "#43c2e7",
  "rgb": {
    "r": 67,
    "g": 194,
    "b": 231
  },
  "hsl": {
    "h": 193.537,
    "s": 77.358,
    "l": 58.431
  },
  "oklch": {
    "l": 0.76009,
    "c": 0.12033,
    "h": 221.3
  },
  "luminance": 0.45546
}

Semantic roles & 50–950 ramp

primary

#43C2E7

secondary

#E3B1A2

accent

#5F34F4

background

#F9FDFE

surface

#F2FAFD

border

#CCD3D5

text

#0E1416

muted

#7E8384

Preview Lab

Preview with #43C2E7

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

Preview Lab → · Contrast checker → · Palette generator →