#3DADC4#3DADC4
#3DADC4 is a light, moderate cyan. Relative luminance 0.349; OKLCH L 69.4% C 0.104 H 214.1°. Best body text is #000000 at 7.97:1 contrast (WCAG AA passes).
Color values
| HEX | #3DADC4 |
|---|---|
| RGB | rgb(61, 173, 196) |
| HSL | hsl(190, 53%, 50%) |
| HSV | hsv(190, 69%, 77%) |
| CMYK | cmyk(68.9%, 11.7%, 0%, 23.1%) |
| CIE-LAB | lab(65.64, -23.92, -20.93) |
| CIE-LCH | lch(65.64, 31.78, 221.18°) |
| OKLab | oklab(69.44% -0.0859 -0.0582) |
| OKLCH | oklch(69.44% 0.104 214.1) |
| XYZ | xyz(26.8277, 34.8617, 57.5289) |
| Luminance | 0.3487 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Turquoise Blue
#06B1C4
ΔE00 3.27
Cadetblue
#5F9EA0
ΔE00 8.70
Greyblue
#77A1B5
ΔE00 9.00
Bright Sky Blue
#02CCFE
ΔE00 10.49
Bluegrey
#85A3B2
ΔE00 11.26
Sky Blue
#87CEEB
ΔE00 11.44
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#3DADC4 #C4543D
analogous
#3DC497 #3DADC4 #3D69C4
triadic
#3DADC4 #C43DAD #ADC43D
tetradic
#3DADC4 #973DC4 #C4543D #69C43D
square
#3DADC4 #973DC4 #C4543D #69C43D
split-complementary
#3DADC4 #C43D69 #C4973D
monochromatic
#1F5B67 #2E8496 #3DADC4 #6CC1D2 #9BD5E1
Accessibility & contrast
On white
2.63
#3DADC4 on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
7.97
#3DADC4 on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #3DADC4
7.97:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##3DADC4 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##3DADC4 | 1.00 | 2.63 | 7.97 | 7.97 |
| #FFFFFF | 2.63 | 1.00 | 21.00 | 21.00 |
| #000000 | 7.97 | 21.00 | 1.00 | 1.00 |
| ##000000 | 7.97 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#9CA7C5
Deuteranopia (green-blind)
#8999C4
Tritanopia (blue-blind)
#00B6B4
Achromatopsia (no color)
#9F9F9F
Design tokens & code
CSS
--color: #3dadc4; /* rgb */ color: rgb(61, 173, 196); /* oklch */ color: oklch(69.4% 0.104 214.1);
Tailwind
colors: {
custom: {
50: '#84c5d5',
500: '#3dadc4',
950: '#000000',
},
}SCSS
$custom: #3dadc4; $custom-light: #84c5d5; $custom-dark: #000000;
JSON
{
"hex": "#3dadc4",
"rgb": {
"r": 61,
"g": 173,
"b": 196
},
"hsl": {
"h": 190.222,
"s": 53.36,
"l": 50.392
},
"oklch": {
"l": 0.69436,
"c": 0.10382,
"h": 214.1
},
"luminance": 0.34865
}Semantic roles & 50–950 ramp
primary
#3DADC4
secondary
#CD9B90
accent
#644BDD
background
#F8FCFD
surface
#F0F8FA
border
#CBD1D3
text
#0C1314
muted
#7D8283