#4FA1BF#4FA1BF
#4FA1BF is a light, moderate cyan. Relative luminance 0.309; OKLCH L 67.0% C 0.091 H 224.7°. Best body text is #000000 at 7.18:1 contrast (WCAG AA passes).
Color values
| HEX | #4FA1BF |
|---|---|
| RGB | rgb(79, 161, 191) |
| HSL | hsl(196, 47%, 53%) |
| HSV | hsv(196, 59%, 75%) |
| CMYK | cmyk(58.6%, 15.7%, 0%, 25.1%) |
| CIE-LAB | lab(62.43, -16.14, -22.99) |
| CIE-LCH | lch(62.43, 28.09, 234.93°) |
| OKLab | oklab(66.96% -0.0647 -0.064) |
| OKLCH | oklch(66.96% 0.091 224.7) |
| XYZ | xyz(25.3696, 30.9112, 53.9096) |
| Luminance | 0.3091 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Greyblue
#77A1B5
ΔE00 5.75
Turquoise Blue
#06B1C4
ΔE00 8.43
Bluegrey
#85A3B2
ΔE00 8.67
Cadetblue
#5F9EA0
ΔE00 10.26
Bluey Grey
#89A0B0
ΔE00 10.30
Teal Blue
#01889F
ΔE00 10.35
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#4FA1BF #BF6D4F
analogous
#4FBFA5 #4FA1BF #4F69BF
triadic
#4FA1BF #BF4FA1 #A1BF4F
tetradic
#4FA1BF #A54FBF #BF6D4F #69BF4F
square
#4FA1BF #A54FBF #BF6D4F #69BF4F
split-complementary
#4FA1BF #BF4F69 #BFA54F
monochromatic
#275A6C #387F99 #4FA1BF #7CB9CF #A9D1E0
Accessibility & contrast
On white
2.92
#4FA1BF on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
7.18
#4FA1BF on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #4FA1BF
7.18:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##4FA1BF | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##4FA1BF | 1.00 | 2.92 | 7.18 | 7.18 |
| #FFFFFF | 2.92 | 1.00 | 21.00 | 21.00 |
| #000000 | 7.18 | 21.00 | 1.00 | 1.00 |
| ##000000 | 7.18 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#909EC1
Deuteranopia (green-blind)
#8092BF
Tritanopia (blue-blind)
#00AAAB
Achromatopsia (no color)
#979797
Design tokens & code
CSS
--color: #4fa1bf; /* rgb */ color: rgb(79, 161, 191); /* oklch */ color: oklch(67.0% 0.091 224.7);
Tailwind
colors: {
custom: {
50: '#8abdd2',
500: '#4fa1bf',
950: '#000000',
},
}SCSS
$custom: #4fa1bf; $custom-light: #8abdd2; $custom-dark: #000000;
JSON
{
"hex": "#4fa1bf",
"rgb": {
"r": 79,
"g": 161,
"b": 191
},
"hsl": {
"h": 196.071,
"s": 46.667,
"l": 52.941
},
"oklch": {
"l": 0.66958,
"c": 0.09102,
"h": 224.7
},
"luminance": 0.30914
}Semantic roles & 50–950 ramp
primary
#4FA1BF
secondary
#CDAA9D
accent
#7551D6
background
#F8FBFC
surface
#F0F6F9
border
#CBD0D2
text
#0D1214
muted
#7D8182