#43C3E1#43C3E1

#43C3E1 is a light, moderate cyan. Relative luminance 0.457; OKLCH L 76.0% C 0.117 H 216.8°. Best body text is #000000 at 10.13:1 contrast (WCAG AA passes).

Color values

HEX	#43C3E1
RGB	rgb(67, 195, 225)
HSL	hsl(191, 72%, 57%)
HSV	hsv(191, 70%, 88%)
CMYK	cmyk(70.2%, 13.3%, 0%, 11.8%)
CIE-LAB	lab(73.32, -25.21, -25.08)
CIE-LCH	lch(73.32, 35.56, 224.84°)
OKLab	oklab(76% -0.0936 -0.0699)
OKLCH	oklch(76% 0.117 216.8)
XYZ	xyz(35.4148, 45.6557, 78.1655)
Luminance	0.4566 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#43C3E1 #E16143

analogous

#43E1B0 #43C3E1 #4374E1

triadic

#43C3E1 #E143C3 #C3E143

tetradic

#43C3E1 #B043E1 #E16143 #74E143

square

#43C3E1 #B043E1 #E16143 #74E143

split-complementary

#43C3E1 #E14374 #E1B043

monochromatic

#177B92 #20A7C7 #43C3E1 #78D4E9 #ADE5F2

Accessibility & contrast

On white

2.07

#43C3E1 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.13

#43C3E1 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #43C3E1

10.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##43C3E1	#FFFFFF	#000000	##000000
##43C3E1	1.00	2.07	10.13	10.13
#FFFFFF	2.07	1.00	21.00	21.00
#000000	10.13	21.00	1.00	1.00
##000000	10.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AFBDE3

Deuteranopia (green-blind)

#99ADE1

Tritanopia (blue-blind)

#00CECC

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #43c3e1;
/* rgb */ color: rgb(67, 195, 225);
/* oklch */ color: oklch(76.0% 0.117 216.8);

Tailwind

colors: {
  custom: {
    50: '#8bd5ea',
    500: '#43c3e1',
    950: '#000000',
  },
}

SCSS

$custom: #43c3e1;
$custom-light: #8bd5ea;
$custom-dark: #000000;

JSON

{
  "hex": "#43c3e1",
  "rgb": {
    "r": 67,
    "g": 195,
    "b": 225
  },
  "hsl": {
    "h": 191.392,
    "s": 72.477,
    "l": 57.255
  },
  "oklch": {
    "l": 0.75996,
    "c": 0.11682,
    "h": 216.8
  },
  "luminance": 0.4566
}

Semantic roles & 50–950 ramp

primary

#43C3E1

secondary

#E0ACA0

accent

#5B39EF

background

#F9FDFE

surface

#F2FAFD

border

#CCD3D5

text

#0D1416

muted

#7E8384

Preview Lab

Preview with #43C3E1

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

Preview Lab → · Contrast checker → · Palette generator →