#2687A3#2687A3
#2687A3 is a mid, moderate cyan. Relative luminance 0.204; OKLCH L 58.1% C 0.096 H 221.8°. Best body text is #000000 at 5.08:1 contrast (WCAG AA passes).
Color values
| HEX | #2687A3 |
|---|---|
| RGB | rgb(38, 135, 163) |
| HSL | hsl(193, 62%, 39%) |
| HSV | hsv(193, 77%, 64%) |
| CMYK | cmyk(76.7%, 17.2%, 0%, 36.1%) |
| CIE-LAB | lab(52.27, -17.77, -22.78) |
| CIE-LCH | lch(52.27, 28.89, 232.04°) |
| OKLab | oklab(58.12% -0.0713 -0.0637) |
| OKLCH | oklch(58.12% 0.096 221.8) |
| XYZ | xyz(16.0714, 20.3824, 37.7304) |
| Luminance | 0.2038 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Teal Blue
#01889F
ΔE00 2.96
Dirty Blue
#3F829D
ΔE00 3.05
Ocean
#017B92
ΔE00 5.35
Cerulean
#007BA7
ΔE00 6.79
Sea Blue
#047495
ΔE00 7.42
Stormy Blue
#507B9C
ΔE00 8.82
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#2687A3 #A34226
analogous
#26A381 #2687A3 #2649A3
triadic
#2687A3 #A32687 #87A326
tetradic
#2687A3 #8126A3 #A34226 #49A326
square
#2687A3 #8126A3 #A34226 #49A326
split-complementary
#2687A3 #A32649 #A38126
monochromatic
#0F3540 #1A5E71 #2687A3 #36AED0 #68C2DC
Accessibility & contrast
On white
4.14
#2687A3 on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
5.08
#2687A3 on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #2687A3
5.08:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##2687A3 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##2687A3 | 1.00 | 4.14 | 5.08 | 5.08 |
| #FFFFFF | 4.14 | 1.00 | 21.00 | 21.00 |
| #000000 | 5.08 | 21.00 | 1.00 | 1.00 |
| ##000000 | 5.08 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#7784A4
Deuteranopia (green-blind)
#6677A3
Tritanopia (blue-blind)
#009090
Achromatopsia (no color)
#7D7D7D
Design tokens & code
CSS
--color: #2687a3; /* rgb */ color: rgb(38, 135, 163); /* oklch */ color: oklch(58.1% 0.096 221.8);
Tailwind
colors: {
custom: {
50: '#74aabe',
500: '#2687a3',
950: '#000000',
},
}SCSS
$custom: #2687a3; $custom-light: #74aabe; $custom-dark: #000000;
JSON
{
"hex": "#2687a3",
"rgb": {
"r": 38,
"g": 135,
"b": 163
},
"hsl": {
"h": 193.44,
"s": 62.189,
"l": 39.412
},
"oklch": {
"l": 0.58124,
"c": 0.09567,
"h": 221.8
},
"luminance": 0.20384
}Semantic roles & 50–950 ramp
primary
#2687A3
secondary
#C27863
accent
#6743E5
background
#F7FAFB
surface
#EEF4F6
border
#C9CED0
text
#091012
muted
#7B7F81