#4BA3BB#4BA3BB
#4BA3BB is a light, moderate cyan. Relative luminance 0.313; OKLCH L 67.1% C 0.091 H 218.4°. Best body text is #000000 at 7.26:1 contrast (WCAG AA passes).
Color values
| HEX | #4BA3BB |
|---|---|
| RGB | rgb(75, 163, 187) |
| HSL | hsl(193, 45%, 51%) |
| HSV | hsv(193, 60%, 73%) |
| CMYK | cmyk(59.9%, 12.8%, 0%, 26.7%) |
| CIE-LAB | lab(62.74, -19.19, -20.30) |
| CIE-LCH | lch(62.74, 27.93, 226.61°) |
| OKLab | oklab(67.12% -0.0711 -0.0564) |
| OKLCH | oklch(67.12% 0.091 218.4) |
| XYZ | xyz(24.9649, 31.2756, 51.7252) |
| Luminance | 0.3128 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Turquoise Blue
#06B1C4
ΔE00 6.30
Greyblue
#77A1B5
ΔE00 6.73
Cadetblue
#5F9EA0
ΔE00 8.19
Bluegrey
#85A3B2
ΔE00 9.42
Teal Blue
#01889F
ΔE00 9.98
Dirty Blue
#3F829D
ΔE00 11.30
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#4BA3BB #BB634B
analogous
#4BBB9B #4BA3BB #4B6BBB
triadic
#4BA3BB #BB4BA3 #A3BB4B
tetradic
#4BA3BB #9B4BBB #BB634B #6BBB4B
square
#4BA3BB #9B4BBB #BB634B #6BBB4B
split-complementary
#4BA3BB #BB4B6B #BB9B4B
monochromatic
#265865 #377E92 #4BA3BB #77BACC #A4D0DD
Accessibility & contrast
On white
2.89
#4BA3BB on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
7.26
#4BA3BB on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #4BA3BB
7.26:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##4BA3BB | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##4BA3BB | 1.00 | 2.89 | 7.26 | 7.26 |
| #FFFFFF | 2.89 | 1.00 | 21.00 | 21.00 |
| #000000 | 7.26 | 21.00 | 1.00 | 1.00 |
| ##000000 | 7.26 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#949FBC
Deuteranopia (green-blind)
#8392BB
Tritanopia (blue-blind)
#00ABAA
Achromatopsia (no color)
#989898
Design tokens & code
CSS
--color: #4ba3bb; /* rgb */ color: rgb(75, 163, 187); /* oklch */ color: oklch(67.1% 0.091 218.4);
Tailwind
colors: {
custom: {
50: '#88becf',
500: '#4ba3bb',
950: '#000000',
},
}SCSS
$custom: #4ba3bb; $custom-light: #88becf; $custom-dark: #000000;
JSON
{
"hex": "#4ba3bb",
"rgb": {
"r": 75,
"g": 163,
"b": 187
},
"hsl": {
"h": 192.857,
"s": 45.161,
"l": 51.373
},
"oklch": {
"l": 0.67116,
"c": 0.09076,
"h": 218.4
},
"luminance": 0.31278
}Semantic roles & 50–950 ramp
primary
#4BA3BB
secondary
#CAA398
accent
#6F53D5
background
#F8FBFC
surface
#F0F6F9
border
#CBD0D2
text
#0C1213
muted
#7D8182