#2F87A3#2F87A3
#2F87A3 is a mid, moderate cyan. Relative luminance 0.206; OKLCH L 58.4% C 0.092 H 223.1°. Best body text is #000000 at 5.12:1 contrast (WCAG AA passes).
Color values
| HEX | #2F87A3 |
|---|---|
| RGB | rgb(47, 135, 163) |
| HSL | hsl(194, 55%, 41%) |
| HSV | hsv(194, 71%, 64%) |
| CMYK | cmyk(71.2%, 17.2%, 0%, 36.1%) |
| CIE-LAB | lab(52.48, -16.57, -22.43) |
| CIE-LCH | lch(52.48, 27.88, 233.55°) |
| OKLab | oklab(58.36% -0.0671 -0.0627) |
| OKLCH | oklch(58.36% 0.092 223.1) |
| XYZ | xyz(16.4444, 20.5748, 37.7479) |
| Luminance | 0.2058 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Dirty Blue
#3F829D
ΔE00 2.53
Teal Blue
#01889F
ΔE00 3.57
Ocean
#017B92
ΔE00 5.75
Cerulean
#007BA7
ΔE00 6.64
Sea Blue
#047495
ΔE00 7.51
Stormy Blue
#507B9C
ΔE00 8.29
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#2F87A3 #A34B2F
analogous
#2FA385 #2F87A3 #2F4DA3
triadic
#2F87A3 #A32F87 #87A32F
tetradic
#2F87A3 #852FA3 #A34B2F #4DA32F
square
#2F87A3 #852FA3 #A34B2F #4DA32F
split-complementary
#2F87A3 #A32F4D #A3852F
monochromatic
#143844 #216073 #2F87A3 #46AACA #75C0D7
Accessibility & contrast
On white
4.11
#2F87A3 on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
5.12
#2F87A3 on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #2F87A3
5.12:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##2F87A3 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##2F87A3 | 1.00 | 4.11 | 5.12 | 5.12 |
| #FFFFFF | 4.11 | 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)
#7784A4
Deuteranopia (green-blind)
#6778A3
Tritanopia (blue-blind)
#009090
Achromatopsia (no color)
#7D7D7D
Design tokens & code
CSS
--color: #2f87a3; /* rgb */ color: rgb(47, 135, 163); /* oklch */ color: oklch(58.4% 0.092 223.1);
Tailwind
colors: {
custom: {
50: '#77aabe',
500: '#2f87a3',
950: '#000000',
},
}SCSS
$custom: #2f87a3; $custom-light: #77aabe; $custom-dark: #000000;
JSON
{
"hex": "#2f87a3",
"rgb": {
"r": 47,
"g": 135,
"b": 163
},
"hsl": {
"h": 194.483,
"s": 55.238,
"l": 41.176
},
"oklch": {
"l": 0.58357,
"c": 0.09182,
"h": 223.1
},
"luminance": 0.20577
}Semantic roles & 50–950 ramp
primary
#2F87A3
secondary
#BF826F
accent
#6D49DF
background
#F7FAFB
surface
#EEF4F6
border
#C9CED0
text
#0A1012
muted
#7C7F81