#385289
Closest named color: Dusk Blue (#26538D). oklch(44.5% 0.096 263.8), rgb(56, 82, 137).
Aa
White text reads best on this color (7.67:1).
About this color
#385289 is a dark, moderately saturated blue. In OKLCH its lightness is 45%, its chroma 0.096 and its hue 264°. Its hue sits on the cool side of the wheel. The nearest named color is Dusk Blue (#26538D), ΔE 0.019 away. White text reads best on it, at 7.67:1.
| Hue family | Blues |
| Lightness | dark (45%) |
| Chroma | moderately saturated (0.096) |
| Temperature | cool |
| Nearest name | Dusk Blue (#26538D) |
| Black text | 2.73:1 |
| White text | 7.67:1 |
Values
| HEX | #385289 |
| RGB | rgb(56, 82, 137) |
| HSL | hsl(221, 42%, 38%) |
| OKLCH | oklch(44.5% 0.096 263.8) |
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 #385289 | 7.67:1 | AAA | Lc -91.3 | Preferred for body text |
| Black text on #385289 | 2.73:1 | Fails | Lc 17.5 | Dividers and decoration only |
| #385289 text on white | 7.67:1 | AAA | Lc 86.5 | Fine for body text |
| #385289 text on black | 2.73:1 | Fails | Lc -15.6 | Dividers and decoration only |
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
#F3F5FB
oklch(97% 0.008 271.3)
-
Step 100
100
#E4EAF5
oklch(93.6% 0.016 262.8)
-
Step 200
200
#CFD9EE
oklch(88.4% 0.031 265.3)
-
Step 300
300
#AEC1E6
oklch(80.9% 0.056 263.7)
-
Step 400
400
#84A0D9
oklch(70.6% 0.09 264)
-
Step 500
500
#6588CF
oklch(63.1% 0.115 263.5)
-
Step 600
600
#4D70BC
oklch(55.5% 0.125 264.1)
-
Step 700
700
#3E5EA2
oklch(49.2% 0.116 263.7)
-
Step 800
800 (this color)
#385289
oklch(44.5% 0.096 263.8)
-
Step 900
900
#2D4069
oklch(37.6% 0.075 264.3)
-
Step 950
950
#1A263E
oklch(27% 0.048 263.3)
#385289 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) | #3B578B | 0.015 |
| Deuteranopia (no green cones) | #305088 | 0.012 |
| Tritanopia (no blue cones) | #005E67 | 0.085 |
| Achromatopsia (no color) | #535353 | 0.096 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #385289
#385289
oklch(44.5% 0.096 263.8)
- #6C4F00
#6C4F00
oklch(44.6% 0.092 84.1)
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 #385289, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dusk Blue #26538D ΔE 0.019
- Light Navy Blue #2E5A88 ΔE 0.025
- Denim Blue #3B5B92 ΔE 0.028
- Twilight #4E518B ΔE 0.030
- Dusk #4E5481 ΔE 0.034
- Light Navy #155084 ΔE 0.035
- Deep Sea Blue #015482 ΔE 0.041
- Cobalt #1E488F ΔE 0.044
Use #385289 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.