#36497A
Closest named color: Light Navy (#155084). oklch(41.4% 0.086 266.7), rgb(54, 73, 122).
Aa
White text reads best on this color (8.78:1).
About this color
#36497A is a dark, moderately saturated blue. In OKLCH its lightness is 41%, its chroma 0.086 and its hue 267°. Its hue sits on the cool side of the wheel. The nearest named color is Light Navy (#155084), ΔE 0.035 away. White text reads best on it, at 8.78:1.
| Hue family | Blues |
| Lightness | dark (41%) |
| Chroma | moderately saturated (0.086) |
| Temperature | cool |
| Nearest name | Light Navy (#155084) |
| Black text | 2.39:1 |
| White text | 8.78:1 |
Values
| HEX | #36497A |
| RGB | rgb(54, 73, 122) |
| HSL | hsl(223, 39%, 35%) |
| OKLCH | oklch(41.4% 0.086 266.7) |
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 #36497A | 8.78:1 | AAA | Lc -94.4 | Preferred for body text |
| Black text on #36497A | 2.39:1 | Fails | Lc 14.0 | Not readable |
| #36497A text on white | 8.78:1 | AAA | Lc 89.9 | Fine for body text |
| #36497A text on black | 2.39:1 | Fails | Lc -12.3 | 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
#F3F5FA
oklch(97% 0.007 268.5)
-
Step 100
100
#E5EAF4
oklch(93.6% 0.015 264.5)
-
Step 200
200
#D1D9EC
oklch(88.5% 0.028 267.5)
-
Step 300
300
#B2C0E2
oklch(80.8% 0.051 267.6)
-
Step 400
400
#8AA0D3
oklch(70.8% 0.079 266.3)
-
Step 500
500
#6D87C8
oklch(63.1% 0.103 266.8)
-
Step 600
600
#5570B4
oklch(55.5% 0.111 266.5)
-
Step 700
700
#465E9B
oklch(49.2% 0.102 266.5)
-
Step 800
800 (this color)
#36497A
oklch(41.4% 0.086 266.7)
-
Step 900
900
#314065
oklch(37.6% 0.067 266.5)
-
Step 950
950
#1D263B
oklch(27.1% 0.041 266)
#36497A 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) | #354E7C | 0.015 |
| Deuteranopia (no green cones) | #2D4879 | 0.012 |
| Tritanopia (no blue cones) | #13545B | 0.078 |
| Achromatopsia (no color) | #4B4B4B | 0.086 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #36497A
#36497A
oklch(41.4% 0.086 266.7)
- #5F4700
#5F4700
oklch(41.2% 0.084 86.4)
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 #36497A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Navy #155084 ΔE 0.035
- Dusk Blue #26538D ΔE 0.040
- Cobalt #1E488F ΔE 0.043
- Deep Sea Blue #015482 ΔE 0.045
- Twilight Blue #0A437A ΔE 0.046
- Dusk #4E5481 ΔE 0.050
- Light Navy Blue #2E5A88 ΔE 0.050
- Twilight #4E518B ΔE 0.051
Use #36497A 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.