#172665#172665
#172665 is a dark, moderate blue. Relative luminance 0.025; OKLCH L 30.0% C 0.112 H 268.5°. Best body text is #FFFFFF at 13.99:1 contrast (WCAG AA passes).
Color values
| HEX | #172665 |
|---|---|
| RGB | rgb(23, 38, 101) |
| HSL | hsl(228, 63%, 24%) |
| HSV | hsv(228, 77%, 40%) |
| CMYK | cmyk(77.2%, 62.4%, 0%, 60.4%) |
| CIE-LAB | lab(17.95, 18.31, -38.96) |
| CIE-LCH | lch(17.95, 43.05, 295.17°) |
| OKLab | oklab(29.97% -0.003 -0.1124) |
| OKLCH | oklch(29.97% 0.112 268.5) |
| XYZ | xyz(3.3946, 2.5076, 12.6145) |
| Luminance | 0.0251 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Marine
#042E60
ΔE00 5.04
Midnight Blue
#191970
ΔE00 5.48
Navy Blue
#1B2A4A
ΔE00 6.57
Navy Blue (survey)
#001146
ΔE00 6.99
Navy (survey)
#01153E
ΔE00 7.51
Marine Blue
#01386A
ΔE00 8.05
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#172665 #655617
analogous
#174D65 #172665 #2F1765
triadic
#172665 #651726 #266517
tetradic
#172665 #65174D #655617 #17652F
square
#172665 #65174D #655617 #17652F
split-complementary
#172665 #652F17 #4D6517
monochromatic
#060919 #0C1333 #172665 #223997 #2E4CC9
Accessibility & contrast
On white
13.99
#172665 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.50
#172665 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #172665
13.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##172665 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##172665 | 1.00 | 13.99 | 1.50 | 13.99 |
| #FFFFFF | 13.99 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.50 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 13.99 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#003067
Deuteranopia (green-blind)
#002864
Tritanopia (blue-blind)
#003641
Achromatopsia (no color)
#2C2C2C
Design tokens & code
CSS
--color: #172665; /* rgb */ color: rgb(23, 38, 101); /* oklch */ color: oklch(30.0% 0.112 268.5);
Tailwind
colors: {
custom: {
50: '#616091',
500: '#172665',
950: '#000000',
},
}SCSS
$custom: #172665; $custom-light: #616091; $custom-dark: #000000;
JSON
{
"hex": "#172665",
"rgb": {
"r": 23,
"g": 38,
"b": 101
},
"hsl": {
"h": 228.462,
"s": 62.903,
"l": 24.314
},
"oklch": {
"l": 0.29968,
"c": 0.11245,
"h": 268.5
},
"luminance": 0.02508
}Semantic roles & 50–950 ramp
primary
#172665
secondary
#9B893C
accent
#C642E6
background
#F6F5F9
surface
#EBE9F1
border
#C6C5CB
text
#05040D
muted
#79797E