#43B2DA#43B2DA
#43B2DA is a light, moderate cyan. Relative luminance 0.381; OKLCH L 71.7% C 0.114 H 225.9°. Best body text is #000000 at 8.62:1 contrast (WCAG AA passes).
Color values
| HEX | #43B2DA |
|---|---|
| RGB | rgb(67, 178, 218) |
| HSL | hsl(196, 67%, 56%) |
| HSV | hsv(196, 69%, 85%) |
| CMYK | cmyk(69.3%, 18.3%, 0%, 14.5%) |
| CIE-LAB | lab(68.09, -18.70, -29.29) |
| CIE-LCH | lch(68.09, 34.76, 237.44°) |
| OKLab | oklab(71.71% -0.0795 -0.082) |
| OKLCH | oklch(71.71% 0.114 225.9) |
| XYZ | xyz(30.8849, 38.0926, 72.0410) |
| Luminance | 0.3810 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Deepskyblue
#00BFFF
ΔE00 5.98
Bright Sky Blue
#02CCFE
ΔE00 7.04
Lightblue (survey)
#7BC8F6
ΔE00 8.16
Turquoise Blue
#06B1C4
ΔE00 8.36
Greyblue
#77A1B5
ΔE00 8.75
Sky Blue
#87CEEB
ΔE00 9.06
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#43B2DA #DA6B43
analogous
#43DAB6 #43B2DA #4366DA
triadic
#43B2DA #DA43B2 #B2DA43
tetradic
#43B2DA #B643DA #DA6B43 #66DA43
square
#43B2DA #B643DA #DA6B43 #66DA43
split-complementary
#43B2DA #DA4366 #DAB643
monochromatic
#1B6B88 #2593BB #43B2DA #76C7E4 #A9DCEE
Accessibility & contrast
On white
2.44
#43B2DA on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
8.62
#43B2DA on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #43B2DA
8.62:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##43B2DA | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##43B2DA | 1.00 | 2.44 | 8.62 | 8.62 |
| #FFFFFF | 2.44 | 1.00 | 21.00 | 21.00 |
| #000000 | 8.62 | 21.00 | 1.00 | 1.00 |
| ##000000 | 8.62 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#9CAFDC
Deuteranopia (green-blind)
#879FDA
Tritanopia (blue-blind)
#00BEBF
Achromatopsia (no color)
#A6A6A6
Design tokens & code
CSS
--color: #43b2da; /* rgb */ color: rgb(67, 178, 218); /* oklch */ color: oklch(71.7% 0.114 225.9);
Tailwind
colors: {
custom: {
50: '#89c9e5',
500: '#43b2da',
950: '#000000',
},
}SCSS
$custom: #43b2da; $custom-light: #89c9e5; $custom-dark: #000000;
JSON
{
"hex": "#43b2da",
"rgb": {
"r": 67,
"g": 178,
"b": 218
},
"hsl": {
"h": 195.894,
"s": 67.111,
"l": 55.882
},
"oklch": {
"l": 0.71713,
"c": 0.1142,
"h": 225.9
},
"luminance": 0.38096
}Semantic roles & 50–950 ramp
primary
#43B2DA
secondary
#DCAE9D
accent
#6B3EEA
background
#F9FCFE
surface
#F1F8FC
border
#CBD1D5
text
#0D1315
muted
#7E8284