#2787A5#2787A5
#2787A5 is a mid, moderate cyan. Relative luminance 0.205; OKLCH L 58.2% C 0.097 H 223.5°. Best body text is #000000 at 5.10:1 contrast (WCAG AA passes).
Color values
| HEX | #2787A5 |
|---|---|
| RGB | rgb(39, 135, 165) |
| HSL | hsl(194, 62%, 40%) |
| HSV | hsv(194, 76%, 65%) |
| CMYK | cmyk(76.4%, 18.2%, 0%, 35.3%) |
| CIE-LAB | lab(52.37, -16.96, -23.77) |
| CIE-LCH | lch(52.37, 29.20, 234.49°) |
| OKLab | oklab(58.24% -0.0701 -0.0666) |
| OKLCH | oklch(58.24% 0.097 223.5) |
| XYZ | xyz(16.2894, 20.4739, 38.6834) |
| Luminance | 0.2048 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Dirty Blue
#3F829D
ΔE00 2.76
Teal Blue
#01889F
ΔE00 3.69
Ocean
#017B92
ΔE00 5.76
Cerulean
#007BA7
ΔE00 6.27
Sea Blue
#047495
ΔE00 7.32
Stormy Blue
#507B9C
ΔE00 8.34
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#2787A5 #A54527
analogous
#27A584 #2787A5 #2748A5
triadic
#2787A5 #A52787 #87A527
tetradic
#2787A5 #8427A5 #A54527 #48A527
square
#2787A5 #8427A5 #A54527 #48A527
split-complementary
#2787A5 #A52748 #A58427
monochromatic
#103642 #1B5E74 #2787A5 #39ACD0 #6AC1DC
Accessibility & contrast
On white
4.12
#2787A5 on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
5.10
#2787A5 on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #2787A5
5.10:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##2787A5 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##2787A5 | 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)
#7684A7
Deuteranopia (green-blind)
#6578A5
Tritanopia (blue-blind)
#009091
Achromatopsia (no color)
#7D7D7D
Design tokens & code
CSS
--color: #2787a5; /* rgb */ color: rgb(39, 135, 165); /* oklch */ color: oklch(58.2% 0.097 223.5);
Tailwind
colors: {
custom: {
50: '#75aabf',
500: '#2787a5',
950: '#000000',
},
}SCSS
$custom: #2787a5; $custom-light: #75aabf; $custom-dark: #000000;
JSON
{
"hex": "#2787a5",
"rgb": {
"r": 39,
"g": 135,
"b": 165
},
"hsl": {
"h": 194.286,
"s": 61.765,
"l": 40
},
"oklch": {
"l": 0.58239,
"c": 0.0967,
"h": 223.5
},
"luminance": 0.20476
}Semantic roles & 50–950 ramp
primary
#2787A5
secondary
#C27C66
accent
#6943E5
background
#F7FAFB
surface
#EEF4F7
border
#C9CED0
text
#0A1012
muted
#7C7F81