#2C87A3#2C87A3
#2C87A3 is a mid, moderate cyan. Relative luminance 0.205; OKLCH L 58.3% C 0.093 H 222.6°. Best body text is #000000 at 5.10:1 contrast (WCAG AA passes).
Color values
| HEX | #2C87A3 |
|---|---|
| RGB | rgb(44, 135, 163) |
| HSL | hsl(194, 57%, 41%) |
| HSV | hsv(194, 73%, 64%) |
| CMYK | cmyk(73%, 17.2%, 0%, 36.1%) |
| CIE-LAB | lab(52.40, -16.99, -22.55) |
| CIE-LCH | lch(52.40, 28.24, 233.00°) |
| OKLab | oklab(58.27% -0.0686 -0.0631) |
| OKLCH | oklch(58.27% 0.093 222.6) |
| XYZ | xyz(16.3108, 20.5059, 37.7416) |
| Luminance | 0.2051 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Dirty Blue
#3F829D
ΔE00 2.71
Teal Blue
#01889F
ΔE00 3.35
Ocean
#017B92
ΔE00 5.60
Cerulean
#007BA7
ΔE00 6.69
Sea Blue
#047495
ΔE00 7.47
Stormy Blue
#507B9C
ΔE00 8.48
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#2C87A3 #A3482C
analogous
#2CA383 #2C87A3 #2C4BA3
triadic
#2C87A3 #A32C87 #87A32C
tetradic
#2C87A3 #832CA3 #A3482C #4BA32C
square
#2C87A3 #832CA3 #A3482C #4BA32C
split-complementary
#2C87A3 #A32C4B #A3832C
monochromatic
#123743 #1F5F73 #2C87A3 #41ABCC #71C0D9
Accessibility & contrast
On white
4.12
#2C87A3 on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
5.10
#2C87A3 on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #2C87A3
5.10:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##2C87A3 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##2C87A3 | 1.00 | 4.12 | 5.10 | 5.10 |
| #FFFFFF | 4.12 | 1.00 | 21.00 | 21.00 |
| #000000 | 5.10 | 21.00 | 1.00 | 1.00 |
| ##000000 | 5.10 | 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: #2c87a3; /* rgb */ color: rgb(44, 135, 163); /* oklch */ color: oklch(58.3% 0.093 222.6);
Tailwind
colors: {
custom: {
50: '#76aabe',
500: '#2c87a3',
950: '#000000',
},
}SCSS
$custom: #2c87a3; $custom-light: #76aabe; $custom-dark: #000000;
JSON
{
"hex": "#2c87a3",
"rgb": {
"r": 44,
"g": 135,
"b": 163
},
"hsl": {
"h": 194.118,
"s": 57.488,
"l": 40.588
},
"oklch": {
"l": 0.58274,
"c": 0.09319,
"h": 222.6
},
"luminance": 0.20508
}Semantic roles & 50–950 ramp
primary
#2C87A3
secondary
#C07F6B
accent
#6B47E1
background
#F7FAFB
surface
#EEF4F6
border
#C9CED0
text
#0A1012
muted
#7C7F81