#2B5487#2B5487
#2B5487 is a dark, moderate cyan. Relative luminance 0.086; OKLCH L 44.2% C 0.096 H 255.0°. Best body text is #FFFFFF at 7.72:1 contrast (WCAG AA passes).
Color values
| HEX | #2B5487 |
|---|---|
| RGB | rgb(43, 84, 135) |
| HSL | hsl(213, 52%, 35%) |
| HSV | hsv(213, 68%, 53%) |
| CMYK | cmyk(68.1%, 37.8%, 0%, 47.1%) |
| CIE-LAB | lab(35.21, 3.21, -32.74) |
| CIE-LCH | lch(35.21, 32.89, 275.59°) |
| OKLab | oklab(44.2% -0.0249 -0.093) |
| OKLCH | oklch(44.2% 0.096 255) |
| XYZ | xyz(8.5382, 8.6027, 24.1275) |
| Luminance | 0.0860 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Dusk Blue
#26538D
ΔE00 0.93
Light Navy Blue
#2E5A88
ΔE00 2.27
Light Navy
#155084
ΔE00 2.62
Denim Blue
#3B5B92
ΔE00 3.36
Cobalt (survey)
#1E488F
ΔE00 4.32
Deep Sea Blue
#015482
ΔE00 4.89
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#2B5487 #875E2B
analogous
#2B8287 #2B5487 #302B87
triadic
#2B5487 #872B54 #54872B
tetradic
#2B5487 #872B82 #875E2B #2B8730
square
#2B5487 #872B82 #875E2B #2B8730
split-complementary
#2B5487 #87302B #82872B
monochromatic
#0D1A2A #1C3759 #2B5487 #3A71B5 #6090CC
Accessibility & contrast
On white
7.72
#2B5487 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.72
#2B5487 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #2B5487
7.72:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##2B5487 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##2B5487 | 1.00 | 7.72 | 2.72 | 7.72 |
| #FFFFFF | 7.72 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.72 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 7.72 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#3D5889
Deuteranopia (green-blind)
#304F86
Tritanopia (blue-blind)
#006067
Achromatopsia (no color)
#535353
Design tokens & code
CSS
--color: #2b5487; /* rgb */ color: rgb(43, 84, 135); /* oklch */ color: oklch(44.2% 0.096 255.0);
Tailwind
colors: {
custom: {
50: '#6f83aa',
500: '#2b5487',
950: '#000000',
},
}SCSS
$custom: #2b5487; $custom-light: #6f83aa; $custom-dark: #000000;
JSON
{
"hex": "#2b5487",
"rgb": {
"r": 43,
"g": 84,
"b": 135
},
"hsl": {
"h": 213.261,
"s": 51.685,
"l": 34.902
},
"oklch": {
"l": 0.44202,
"c": 0.09628,
"h": 255
},
"luminance": 0.08604
}Semantic roles & 50–950 ramp
primary
#2B5487
secondary
#B28C5B
accent
#9C4DDB
background
#F7F8FA
surface
#EDEFF4
border
#C8CACE
text
#080A10
muted
#7B7C7F