#164C76
Closest named color: Light Navy (#155084). oklch(40.4% 0.09 246.4), rgb(22, 76, 118).
Aa
White text reads best on this color (9.01:1).
About this color
#164C76 is a dark, moderately saturated blue. In OKLCH its lightness is 40%, its chroma 0.090 and its hue 246°. Its hue sits on the cool side of the wheel. The nearest named color is Light Navy (#155084), ΔE 0.025 away. White text reads best on it, at 9.01:1.
| Hue family | Blues |
| Lightness | dark (40%) |
| Chroma | moderately saturated (0.090) |
| Temperature | cool |
| Nearest name | Light Navy (#155084) |
| Black text | 2.32:1 |
| White text | 9.01:1 |
Values
| HEX | #164C76 |
| RGB | rgb(22, 76, 118) |
| HSL | hsl(206, 69%, 27%) |
| OKLCH | oklch(40.4% 0.09 246.4) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #164C76 | 9.01:1 | AAA | Lc -94.8 | Preferred for body text |
| Black text on #164C76 | 2.32:1 | Fails | Lc 13.6 | Not readable |
| #164C76 text on white | 9.01:1 | AAA | Lc 90.4 | Preferred for body text |
| #164C76 text on black | 2.32:1 | Fails | Lc -11.9 | Not readable |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 800.
-
Step 50
50
#F2F6FA
oklch(97.1% 0.007 247.9)
-
Step 100
100
#E2EBF4
oklch(93.6% 0.016 248)
-
Step 200
200
#CADCEC
oklch(88.6% 0.029 244.9)
-
Step 300
300
#A6C5E1
oklch(81% 0.052 245.8)
-
Step 400
400
#75A6D2
oklch(70.7% 0.083 246.4)
-
Step 500
500
#4E8FC7
oklch(63.1% 0.108 246.6)
-
Step 600
600
#2F78B3
oklch(55.5% 0.117 246.5)
-
Step 700
700
#21659A
oklch(49.1% 0.108 246.3)
-
Step 800
800 (this color)
#164C76
oklch(40.4% 0.09 246.4)
-
Step 900
900
#1F4564
oklch(37.8% 0.069 245.7)
-
Step 950
950
#13283B
oklch(26.9% 0.045 247.5)
#164C76 with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #384E78 | 0.035 |
| Deuteranopia (no green cones) | #2B4575 | 0.025 |
| Tritanopia (no blue cones) | #00565B | 0.064 |
| Achromatopsia (no color) | #494949 | 0.090 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #164C76
#164C76
oklch(40.4% 0.09 246.4)
- #683D00
#683D00
oklch(40.3% 0.089 66.6)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #164C76, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Navy #155084 ΔE 0.025
- Deep Sea Blue #015482 ΔE 0.028
- Twilight Blue #0A437A ΔE 0.031
- Dusk Blue #26538D ΔE 0.045
- Dark Grey Blue #29465B ΔE 0.046
- Cobalt #1E488F ΔE 0.046
- Light Navy Blue #2E5A88 ΔE 0.055
- Charcoal #264653 ΔE 0.058
Use #164C76 in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.