#155080#155080
#155080 is a dark, moderate cyan. Relative luminance 0.075; OKLCH L 42.0% C 0.099 H 247.9°. Best body text is #FFFFFF at 8.43:1 contrast (WCAG AA passes).
Color values
| HEX | #155080 |
|---|---|
| RGB | rgb(21, 80, 128) |
| HSL | hsl(207, 72%, 29%) |
| HSV | hsv(207, 84%, 50%) |
| CMYK | cmyk(83.6%, 37.5%, 0%, 49.8%) |
| CIE-LAB | lab(32.82, -0.12, -32.26) |
| CIE-LCH | lch(32.82, 32.26, 269.78°) |
| OKLab | oklab(42% -0.0373 -0.0919) |
| OKLCH | oklch(42% 0.099 247.9) |
| XYZ | xyz(7.0727, 7.4544, 21.4840) |
| Luminance | 0.0746 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Light Navy
#155084
ΔE00 0.76
Deep Sea Blue
#015482
ΔE00 2.52
Dusk Blue
#26538D
ΔE00 3.21
Prussian Blue
#004577
ΔE00 3.62
Light Navy Blue
#2E5A88
ΔE00 3.82
Twilight Blue
#0A437A
ΔE00 4.56
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#155080 #804515
analogous
#15807B #155080 #151B80
triadic
#155080 #801550 #508015
tetradic
#155080 #7B1580 #804515 #1B8015
square
#155080 #7B1580 #804515 #1B8015
split-complementary
#155080 #80151B #807B15
monochromatic
#04101A #0C2F4B #155080 #1E71B5 #3291DD
Accessibility & contrast
On white
8.43
#155080 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.49
#155080 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #155080
8.43:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##155080 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##155080 | 1.00 | 8.43 | 2.49 | 8.43 |
| #FFFFFF | 8.43 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.49 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 8.43 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#395282
Deuteranopia (green-blind)
#29497F
Tritanopia (blue-blind)
#005C62
Achromatopsia (no color)
#4D4D4D
Design tokens & code
CSS
--color: #155080; /* rgb */ color: rgb(21, 80, 128); /* oklch */ color: oklch(42.0% 0.099 247.9);
Tailwind
colors: {
custom: {
50: '#6680a5',
500: '#155080',
950: '#000000',
},
}SCSS
$custom: #155080; $custom-light: #6680a5; $custom-dark: #000000;
JSON
{
"hex": "#155080",
"rgb": {
"r": 21,
"g": 80,
"b": 128
},
"hsl": {
"h": 206.916,
"s": 71.812,
"l": 29.216
},
"oklch": {
"l": 0.41996,
"c": 0.09921,
"h": 247.9
},
"luminance": 0.07455
}Semantic roles & 50–950 ramp
primary
#155080
secondary
#B5723C
accent
#8B39EF
background
#F6F7FA
surface
#EBEEF4
border
#C6C9CE
text
#070A0F
muted
#7A7C7F