#2586AB#2586AB
#2586AB is a mid, moderate cyan. Relative luminance 0.204; OKLCH L 58.2% C 0.103 H 228.7°. Best body text is #000000 at 5.08:1 contrast (WCAG AA passes).
Color values
| HEX | #2586AB |
|---|---|
| RGB | rgb(37, 134, 171) |
| HSL | hsl(197, 64%, 41%) |
| HSV | hsv(197, 78%, 67%) |
| CMYK | cmyk(78.4%, 21.6%, 0%, 32.9%) |
| CIE-LAB | lab(52.27, -14.56, -27.40) |
| CIE-LCH | lch(52.27, 31.03, 242.01°) |
| OKLab | oklab(58.23% -0.0677 -0.077) |
| OKLCH | oklch(58.23% 0.103 228.7) |
| XYZ | xyz(16.6357, 20.3818, 41.5775) |
| Luminance | 0.2038 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Dirty Blue
#3F829D
ΔE00 3.15
Cerulean
#007BA7
ΔE00 4.64
Teal Blue
#01889F
ΔE00 5.99
Nice Blue
#107AB0
ΔE00 6.58
Sea Blue
#047495
ΔE00 7.09
Stormy Blue
#507B9C
ΔE00 7.10
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#2586AB #AB4A25
analogous
#25AB8D #2586AB #2543AB
triadic
#2586AB #AB2586 #86AB25
tetradic
#2586AB #8D25AB #AB4A25 #43AB25
square
#2586AB #8D25AB #AB4A25 #43AB25
split-complementary
#2586AB #AB2543 #AB8D25
monochromatic
#0F3746 #1A5F79 #2586AB #39A9D4 #6BBFDF
Accessibility & contrast
On white
4.14
#2586AB on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
5.08
#2586AB on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #2586AB
5.08:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##2586AB | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##2586AB | 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)
#7384AD
Deuteranopia (green-blind)
#6177AA
Tritanopia (blue-blind)
#009092
Achromatopsia (no color)
#7D7D7D
Design tokens & code
CSS
--color: #2586ab; /* rgb */ color: rgb(37, 134, 171); /* oklch */ color: oklch(58.2% 0.103 228.7);
Tailwind
colors: {
custom: {
50: '#75a9c4',
500: '#2586ab',
950: '#000000',
},
}SCSS
$custom: #2586ab; $custom-light: #75a9c4; $custom-dark: #000000;
JSON
{
"hex": "#2586ab",
"rgb": {
"r": 37,
"g": 134,
"b": 171
},
"hsl": {
"h": 196.567,
"s": 64.423,
"l": 40.784
},
"oklch": {
"l": 0.58227,
"c": 0.10252,
"h": 228.7
},
"luminance": 0.20384
}Semantic roles & 50–950 ramp
primary
#2586AB
secondary
#C58167
accent
#6F40E7
background
#F7FAFC
surface
#EEF4F8
border
#C9CED1
text
#0A0F12
muted
#7C7F81