#4DA1BB#4DA1BB
#4DA1BB is a light, moderate cyan. Relative luminance 0.307; OKLCH L 66.7% C 0.089 H 220.9°. Best body text is #000000 at 7.13:1 contrast (WCAG AA passes).
Color values
| HEX | #4DA1BB |
|---|---|
| RGB | rgb(77, 161, 187) |
| HSL | hsl(194, 45%, 52%) |
| HSV | hsv(194, 59%, 73%) |
| CMYK | cmyk(58.8%, 13.9%, 0%, 26.7%) |
| CIE-LAB | lab(62.21, -17.75, -21.09) |
| CIE-LCH | lch(62.21, 27.57, 229.92°) |
| OKLab | oklab(66.71% -0.0676 -0.0586) |
| OKLCH | oklch(66.71% 0.089 220.9) |
| XYZ | xyz(24.7715, 30.6530, 51.6152) |
| Luminance | 0.3065 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Greyblue
#77A1B5
ΔE00 6.17
Turquoise Blue
#06B1C4
ΔE00 7.34
Cadetblue
#5F9EA0
ΔE00 8.87
Bluegrey
#85A3B2
ΔE00 9.00
Teal Blue
#01889F
ΔE00 9.75
Dirty Blue
#3F829D
ΔE00 10.57
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#4DA1BB #BB674D
analogous
#4DBB9E #4DA1BB #4D6ABB
triadic
#4DA1BB #BB4DA1 #A1BB4D
tetradic
#4DA1BB #9E4DBB #BB674D #6ABB4D
square
#4DA1BB #9E4DBB #BB674D #6ABB4D
split-complementary
#4DA1BB #BB4D6A #BB9E4D
monochromatic
#275766 #387D93 #4DA1BB #79B8CC #A6D0DD
Accessibility & contrast
On white
2.94
#4DA1BB on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
7.13
#4DA1BB on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #4DA1BB
7.13:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##4DA1BB | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##4DA1BB | 1.00 | 2.94 | 7.13 | 7.13 |
| #FFFFFF | 2.94 | 1.00 | 21.00 | 21.00 |
| #000000 | 7.13 | 21.00 | 1.00 | 1.00 |
| ##000000 | 7.13 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#919DBC
Deuteranopia (green-blind)
#8191BB
Tritanopia (blue-blind)
#00A9A9
Achromatopsia (no color)
#969696
Design tokens & code
CSS
--color: #4da1bb; /* rgb */ color: rgb(77, 161, 187); /* oklch */ color: oklch(66.7% 0.089 220.9);
Tailwind
colors: {
custom: {
50: '#89bdcf',
500: '#4da1bb',
950: '#000000',
},
}SCSS
$custom: #4da1bb; $custom-light: #89bdcf; $custom-dark: #000000;
JSON
{
"hex": "#4da1bb",
"rgb": {
"r": 77,
"g": 161,
"b": 187
},
"hsl": {
"h": 194.182,
"s": 44.715,
"l": 51.765
},
"oklch": {
"l": 0.66714,
"c": 0.08949,
"h": 220.9
},
"luminance": 0.30655
}Semantic roles & 50–950 ramp
primary
#4DA1BB
secondary
#CAA59A
accent
#7253D4
background
#F8FBFC
surface
#F0F6F9
border
#CBD0D2
text
#0C1213
muted
#7D8182