#2B586F#2B586F
#2B586F is a dark, moderate cyan. Relative luminance 0.086; OKLCH L 43.9% C 0.062 H 232.9°. Best body text is #FFFFFF at 7.70:1 contrast (WCAG AA passes).
Color values
| HEX | #2B586F |
|---|---|
| RGB | rgb(43, 88, 111) |
| HSL | hsl(200, 44%, 30%) |
| HSV | hsv(200, 61%, 44%) |
| CMYK | cmyk(61.3%, 20.7%, 0%, 56.5%) |
| CIE-LAB | lab(35.28, -7.98, -17.81) |
| CIE-LCH | lch(35.28, 19.52, 245.86°) |
| OKLab | oklab(43.87% -0.0376 -0.0497) |
| OKLCH | oklch(43.87% 0.062 232.9) |
| XYZ | xyz(7.3541, 8.6400, 16.3160) |
| Luminance | 0.0864 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Dark Slate Blue
#214761
ΔE00 6.22
Ugly Blue
#31668A
ΔE00 6.47
Dark Grey Blue
#29465B
ΔE00 6.54
Deep Sea Blue
#015482
ΔE00 6.59
Peacock Blue
#016795
ΔE00 7.81
Light Navy Blue
#2E5A88
ΔE00 7.81
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#2B586F #6F422B
analogous
#2B6F64 #2B586F #2B366F
triadic
#2B586F #6F2B58 #586F2B
tetradic
#2B586F #642B6F #6F422B #366F2B
square
#2B586F #642B6F #6F422B #366F2B
split-complementary
#2B586F #6F2B36 #6F642B
monochromatic
#091217 #1A3543 #2B586F #3C7B9B #579BBE
Accessibility & contrast
On white
7.70
#2B586F on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.73
#2B586F on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #2B586F
7.70:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##2B586F | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##2B586F | 1.00 | 7.70 | 2.73 | 7.70 |
| #FFFFFF | 7.70 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.73 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 7.70 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#4D5770
Deuteranopia (green-blind)
#43506F
Tritanopia (blue-blind)
#005E60
Achromatopsia (no color)
#535353
Design tokens & code
CSS
--color: #2b586f; /* rgb */ color: rgb(43, 88, 111); /* oklch */ color: oklch(43.9% 0.062 232.9);
Tailwind
colors: {
custom: {
50: '#6b8798',
500: '#2b586f',
950: '#000000',
},
}SCSS
$custom: #2b586f; $custom-light: #6b8798; $custom-dark: #000000;
JSON
{
"hex": "#2b586f",
"rgb": {
"r": 43,
"g": 88,
"b": 111
},
"hsl": {
"h": 200.294,
"s": 44.156,
"l": 30.196
},
"oklch": {
"l": 0.43869,
"c": 0.06234,
"h": 232.9
},
"luminance": 0.08641
}Semantic roles & 50–950 ramp
primary
#2B586F
secondary
#A16F55
accent
#7F54D4
background
#F6F8F9
surface
#ECEFF2
border
#C7CACC
text
#070B0D
muted
#7A7C7E