#3FA1C1#3FA1C1
#3FA1C1 is a light, moderate cyan. Relative luminance 0.304; OKLCH L 66.5% C 0.101 H 223.2°. Best body text is #000000 at 7.08:1 contrast (WCAG AA passes).
Color values
| HEX | #3FA1C1 |
|---|---|
| RGB | rgb(63, 161, 193) |
| HSL | hsl(195, 51%, 50%) |
| HSV | hsv(195, 67%, 76%) |
| CMYK | cmyk(67.4%, 16.6%, 0%, 24.3%) |
| CIE-LAB | lab(61.99, -18.33, -24.83) |
| CIE-LCH | lch(61.99, 30.86, 233.57°) |
| OKLab | oklab(66.49% -0.0738 -0.0693) |
| OKLCH | oklch(66.49% 0.101 223.2) |
| XYZ | xyz(24.4165, 30.3941, 55.0216) |
| Luminance | 0.3040 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Greyblue
#77A1B5
ΔE00 7.06
Turquoise Blue
#06B1C4
ΔE00 7.90
Teal Blue
#01889F
ΔE00 9.79
Bluegrey
#85A3B2
ΔE00 9.94
Dirty Blue
#3F829D
ΔE00 10.49
Cadetblue
#5F9EA0
ΔE00 10.51
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#3FA1C1 #C15F3F
analogous
#3FC1A0 #3FA1C1 #3F60C1
triadic
#3FA1C1 #C13FA1 #A1C13F
tetradic
#3FA1C1 #A03FC1 #C15F3F #60C13F
square
#3FA1C1 #A03FC1 #C15F3F #60C13F
split-complementary
#3FA1C1 #C13F60 #C1A03F
monochromatic
#215465 #307B93 #3FA1C1 #6DB8D0 #9CCEDF
Accessibility & contrast
On white
2.97
#3FA1C1 on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
7.08
#3FA1C1 on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #3FA1C1
7.08:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##3FA1C1 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##3FA1C1 | 1.00 | 2.97 | 7.08 | 7.08 |
| #FFFFFF | 2.97 | 1.00 | 21.00 | 21.00 |
| #000000 | 7.08 | 21.00 | 1.00 | 1.00 |
| ##000000 | 7.08 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#8F9DC3
Deuteranopia (green-blind)
#7D90C1
Tritanopia (blue-blind)
#00ABAB
Achromatopsia (no color)
#969696
Design tokens & code
CSS
--color: #3fa1c1; /* rgb */ color: rgb(63, 161, 193); /* oklch */ color: oklch(66.5% 0.101 223.2);
Tailwind
colors: {
custom: {
50: '#83bdd3',
500: '#3fa1c1',
950: '#000000',
},
}SCSS
$custom: #3fa1c1; $custom-light: #83bdd3; $custom-dark: #000000;
JSON
{
"hex": "#3fa1c1",
"rgb": {
"r": 63,
"g": 161,
"b": 193
},
"hsl": {
"h": 194.769,
"s": 51.181,
"l": 50.196
},
"oklch": {
"l": 0.66487,
"c": 0.10128,
"h": 223.2
},
"luminance": 0.30397
}Semantic roles & 50–950 ramp
primary
#3FA1C1
secondary
#CB9F91
accent
#704DDB
background
#F8FBFC
surface
#F0F6F9
border
#CBD0D2
text
#0C1214
muted
#7D8182