#155481#155481
#155481 is a dark, moderate cyan. Relative luminance 0.081; OKLCH L 43.1% C 0.097 H 245.0°. Best body text is #FFFFFF at 8.02:1 contrast (WCAG AA passes).
Color values
| HEX | #155481 |
|---|---|
| RGB | rgb(21, 84, 129) |
| HSL | hsl(205, 72%, 29%) |
| HSV | hsv(205, 84%, 51%) |
| CMYK | cmyk(83.7%, 34.9%, 0%, 49.4%) |
| CIE-LAB | lab(34.16, -2.31, -30.76) |
| CIE-LCH | lch(34.16, 30.85, 265.71°) |
| OKLab | oklab(43.07% -0.0407 -0.0875) |
| OKLCH | oklch(43.07% 0.097 245) |
| XYZ | xyz(7.4405, 8.0841, 21.9329) |
| Luminance | 0.0809 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Deep Sea Blue
#015482
ΔE00 1.14
Light Navy
#155084
ΔE00 2.20
Light Navy Blue
#2E5A88
ΔE00 3.39
Dusk Blue
#26538D
ΔE00 4.00
Prussian Blue
#004577
ΔE00 5.11
Denim (survey)
#3B638C
ΔE00 6.07
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#155481 #814215
analogous
#158178 #155481 #151E81
triadic
#155481 #811554 #548115
tetradic
#155481 #781581 #814215 #1E8115
square
#155481 #781581 #814215 #1E8115
split-complementary
#155481 #81151E #817815
monochromatic
#04111A #0C324C #155481 #1E76B6 #3396DE
Accessibility & contrast
On white
8.02
#155481 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.62
#155481 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #155481
8.02:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##155481 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##155481 | 1.00 | 8.02 | 2.62 | 8.02 |
| #FFFFFF | 8.02 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.62 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 8.02 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#3F5683
Deuteranopia (green-blind)
#304C80
Tritanopia (blue-blind)
#005F64
Achromatopsia (no color)
#505050
Design tokens & code
CSS
--color: #155481; /* rgb */ color: rgb(21, 84, 129); /* oklch */ color: oklch(43.1% 0.097 245.0);
Tailwind
colors: {
custom: {
50: '#6683a6',
500: '#155481',
950: '#000000',
},
}SCSS
$custom: #155481; $custom-light: #6683a6; $custom-dark: #000000;
JSON
{
"hex": "#155481",
"rgb": {
"r": 21,
"g": 84,
"b": 129
},
"hsl": {
"h": 205,
"s": 72,
"l": 29.412
},
"oklch": {
"l": 0.43068,
"c": 0.0965,
"h": 245
},
"luminance": 0.08085
}Semantic roles & 50–950 ramp
primary
#155481
secondary
#B66F3C
accent
#8539EF
background
#F6F8FA
surface
#EBEFF4
border
#C6CACE
text
#070A0F
muted
#7A7C7F