#2F87A4#2F87A4
#2F87A4 is a mid, moderate cyan. Relative luminance 0.206; OKLCH L 58.4% C 0.093 H 223.9°. Best body text is #000000 at 5.12:1 contrast (WCAG AA passes).
Color values
| HEX | #2F87A4 |
|---|---|
| RGB | rgb(47, 135, 164) |
| HSL | hsl(195, 55%, 41%) |
| HSV | hsv(195, 71%, 64%) |
| CMYK | cmyk(71.3%, 17.7%, 0%, 35.7%) |
| CIE-LAB | lab(52.52, -16.23, -22.95) |
| CIE-LCH | lch(52.52, 28.11, 234.73°) |
| OKLab | oklab(58.4% -0.0667 -0.0642) |
| OKLCH | oklch(58.4% 0.093 223.9) |
| XYZ | xyz(16.5344, 20.6107, 38.2216) |
| Luminance | 0.2061 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Dirty Blue
#3F829D
ΔE00 2.42
Teal Blue
#01889F
ΔE00 3.89
Ocean
#017B92
ΔE00 5.94
Cerulean
#007BA7
ΔE00 6.40
Sea Blue
#047495
ΔE00 7.47
Stormy Blue
#507B9C
ΔE00 8.07
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#2F87A4 #A44C2F
analogous
#2FA487 #2F87A4 #2F4DA4
triadic
#2F87A4 #A42F87 #87A42F
tetradic
#2F87A4 #872FA4 #A44C2F #4DA42F
square
#2F87A4 #872FA4 #A44C2F #4DA42F
split-complementary
#2F87A4 #A42F4D #A4872F
monochromatic
#143945 #216074 #2F87A4 #46A9CA #76BFD8
Accessibility & contrast
On white
4.10
#2F87A4 on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
5.12
#2F87A4 on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #2F87A4
5.12:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##2F87A4 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##2F87A4 | 1.00 | 4.10 | 5.12 | 5.12 |
| #FFFFFF | 4.10 | 1.00 | 21.00 | 21.00 |
| #000000 | 5.12 | 21.00 | 1.00 | 1.00 |
| ##000000 | 5.12 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#7784A5
Deuteranopia (green-blind)
#6778A4
Tritanopia (blue-blind)
#009090
Achromatopsia (no color)
#7D7D7D
Design tokens & code
CSS
--color: #2f87a4; /* rgb */ color: rgb(47, 135, 164); /* oklch */ color: oklch(58.4% 0.093 223.9);
Tailwind
colors: {
custom: {
50: '#77aabf',
500: '#2f87a4',
950: '#000000',
},
}SCSS
$custom: #2f87a4; $custom-light: #77aabf; $custom-dark: #000000;
JSON
{
"hex": "#2f87a4",
"rgb": {
"r": 47,
"g": 135,
"b": 164
},
"hsl": {
"h": 194.872,
"s": 55.45,
"l": 41.373
},
"oklch": {
"l": 0.58402,
"c": 0.09255,
"h": 223.9
},
"luminance": 0.20613
}Semantic roles & 50–950 ramp
primary
#2F87A4
secondary
#C0836F
accent
#6E49DF
background
#F7FAFB
surface
#EEF4F7
border
#C9CED0
text
#0A1012
muted
#7C7F81