#175480#175480
#175480 is a dark, moderate cyan. Relative luminance 0.081; OKLCH L 43.1% C 0.095 H 244.9°. Best body text is #FFFFFF at 8.03:1 contrast (WCAG AA passes).
Color values
| HEX | #175480 |
|---|---|
| RGB | rgb(23, 84, 128) |
| HSL | hsl(205, 70%, 30%) |
| HSV | hsv(205, 82%, 50%) |
| CMYK | cmyk(82%, 34.4%, 0%, 49.8%) |
| CIE-LAB | lab(34.15, -2.48, -30.15) |
| CIE-LCH | lch(34.15, 30.26, 265.29°) |
| OKLab | oklab(43.06% -0.0401 -0.0857) |
| OKLCH | oklch(43.06% 0.095 244.9) |
| XYZ | xyz(7.4184, 8.0804, 21.5866) |
| Luminance | 0.0808 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Deep Sea Blue
#015482
ΔE00 1.20
Light Navy
#155084
ΔE00 2.25
Light Navy Blue
#2E5A88
ΔE00 3.38
Dusk Blue
#26538D
ΔE00 4.02
Prussian Blue
#004577
ΔE00 5.12
Denim (survey)
#3B638C
ΔE00 6.04
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#175480 #804317
analogous
#178078 #175480 #172080
triadic
#175480 #801754 #548017
tetradic
#175480 #781780 #804317 #208017
square
#175480 #781780 #804317 #208017
split-complementary
#175480 #801720 #807817
monochromatic
#05111A #0E324C #175480 #2076B4 #3696DB
Accessibility & contrast
On white
8.03
#175480 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.62
#175480 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #175480
8.03:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##175480 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##175480 | 1.00 | 8.03 | 2.62 | 8.03 |
| #FFFFFF | 8.03 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.62 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 8.03 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#3F5682
Deuteranopia (green-blind)
#314C7F
Tritanopia (blue-blind)
#005F64
Achromatopsia (no color)
#505050
Design tokens & code
CSS
--color: #175480; /* rgb */ color: rgb(23, 84, 128); /* oklch */ color: oklch(43.1% 0.095 244.9);
Tailwind
colors: {
custom: {
50: '#6683a5',
500: '#175480',
950: '#000000',
},
}SCSS
$custom: #175480; $custom-light: #6683a5; $custom-dark: #000000;
JSON
{
"hex": "#175480",
"rgb": {
"r": 23,
"g": 84,
"b": 128
},
"hsl": {
"h": 205.143,
"s": 69.536,
"l": 29.608
},
"oklch": {
"l": 0.43057,
"c": 0.0946,
"h": 244.9
},
"luminance": 0.08081
}Semantic roles & 50–950 ramp
primary
#175480
secondary
#B4703E
accent
#863BEC
background
#F6F8FA
surface
#EBEFF4
border
#C6CACE
text
#070A0F
muted
#7A7C7F