#4FA9BD#4FA9BD
#4FA9BD is a light, moderate cyan. Relative luminance 0.337; OKLCH L 68.8% C 0.090 H 214.4°. Best body text is #000000 at 7.74:1 contrast (WCAG AA passes).
Color values
| HEX | #4FA9BD |
|---|---|
| RGB | rgb(79, 169, 189) |
| HSL | hsl(191, 45%, 53%) |
| HSV | hsv(191, 58%, 74%) |
| CMYK | cmyk(58.2%, 10.6%, 0%, 25.9%) |
| CIE-LAB | lab(64.73, -20.95, -18.37) |
| CIE-LCH | lch(64.73, 27.87, 221.24°) |
| OKLab | oklab(68.77% -0.0743 -0.0509) |
| OKLCH | oklch(68.77% 0.09 214.4) |
| XYZ | xyz(26.5940, 33.7097, 53.2394) |
| Luminance | 0.3371 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Turquoise Blue
#06B1C4
ΔE00 4.57
Cadetblue
#5F9EA0
ΔE00 7.38
Greyblue
#77A1B5
ΔE00 7.63
Bluegrey
#85A3B2
ΔE00 9.92
Teal Blue
#01889F
ΔE00 11.57
Bright Sky Blue
#02CCFE
ΔE00 11.72
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#4FA9BD #BD634F
analogous
#4FBD9A #4FA9BD #4F72BD
triadic
#4FA9BD #BD4FA9 #A9BD4F
tetradic
#4FA9BD #9A4FBD #BD634F #72BD4F
square
#4FA9BD #9A4FBD #BD634F #72BD4F
split-complementary
#4FA9BD #BD4F72 #BD9A4F
monochromatic
#285E6A #388596 #4FA9BD #7CBFCE #A8D4DE
Accessibility & contrast
On white
2.71
#4FA9BD on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
7.74
#4FA9BD on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #4FA9BD
7.74:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##4FA9BD | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##4FA9BD | 1.00 | 2.71 | 7.74 | 7.74 |
| #FFFFFF | 2.71 | 1.00 | 21.00 | 21.00 |
| #000000 | 7.74 | 21.00 | 1.00 | 1.00 |
| ##000000 | 7.74 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#9AA4BE
Deuteranopia (green-blind)
#8A98BD
Tritanopia (blue-blind)
#00B1AF
Achromatopsia (no color)
#9D9D9D
Design tokens & code
CSS
--color: #4fa9bd; /* rgb */ color: rgb(79, 169, 189); /* oklch */ color: oklch(68.8% 0.090 214.4);
Tailwind
colors: {
custom: {
50: '#8ac2d0',
500: '#4fa9bd',
950: '#000000',
},
}SCSS
$custom: #4fa9bd; $custom-light: #8ac2d0; $custom-dark: #000000;
JSON
{
"hex": "#4fa9bd",
"rgb": {
"r": 79,
"g": 169,
"b": 189
},
"hsl": {
"h": 190.909,
"s": 45.455,
"l": 52.549
},
"oklch": {
"l": 0.68774,
"c": 0.0901,
"h": 214.4
},
"luminance": 0.33712
}Semantic roles & 50–950 ramp
primary
#4FA9BD
secondary
#CCA59C
accent
#6A53D5
background
#F9FBFC
surface
#F1F7F9
border
#CBD0D2
text
#0D1214
muted
#7E8182