#384774
Closest named color: Light Navy (#155084). oklch(40.7% 0.078 268.8), rgb(56, 71, 116).
Aa
White text reads best on this color (9.04:1).
About this color
#384774 is a dark, moderately saturated blue. In OKLCH its lightness is 41%, its chroma 0.078 and its hue 269°. Its hue sits on the cool side of the wheel. The nearest named color is Light Navy (#155084), ΔE 0.043 away. White text reads best on it, at 9.04:1.
| Hue family | Blues |
| Lightness | dark (41%) |
| Chroma | moderately saturated (0.078) |
| Temperature | cool |
| Nearest name | Light Navy (#155084) |
| Black text | 2.32:1 |
| White text | 9.04:1 |
Values
| HEX | #384774 |
| RGB | rgb(56, 71, 116) |
| HSL | hsl(225, 35%, 34%) |
| OKLCH | oklch(40.7% 0.078 268.8) |
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 #384774 | 9.04:1 | AAA | Lc -95.1 | Preferred for body text |
| Black text on #384774 | 2.32:1 | Fails | Lc 13.3 | Not readable |
| #384774 text on white | 9.04:1 | AAA | Lc 90.7 | Preferred for body text |
| #384774 text on black | 2.32:1 | Fails | Lc -11.6 | 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
#F4F5FA
oklch(97.1% 0.007 277.2)
-
Step 100
100
#E6EAF3
oklch(93.7% 0.013 266.7)
-
Step 200
200
#D2D9EB
oklch(88.5% 0.026 268.8)
-
Step 300
300
#B4C0DF
oklch(80.9% 0.046 268.6)
-
Step 400
400
#8E9FCF
oklch(70.7% 0.073 269.4)
-
Step 500
500
#7287C3
oklch(63.1% 0.094 268.9)
-
Step 600
600
#5B70AF
oklch(55.6% 0.101 269)
-
Step 700
700
#4A5D96
oklch(48.9% 0.095 268.8)
-
Step 800
800 (this color)
#384774
oklch(40.7% 0.078 268.8)
-
Step 900
900
#344062
oklch(37.7% 0.061 268.6)
-
Step 950
950
#1F263A
oklch(27.2% 0.039 269)
#384774 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) | #364C76 | 0.015 |
| Deuteranopia (no green cones) | #2F4673 | 0.013 |
| Tritanopia (no blue cones) | #1F5158 | 0.070 |
| Achromatopsia (no color) | #494949 | 0.078 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #384774
#384774
oklch(40.7% 0.078 268.8)
- #5B4709
#5B4709
oklch(40.8% 0.079 88.9)
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 #384774, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Navy #155084 ΔE 0.043
- Twilight Blue #0A437A ΔE 0.047
- Dark Grey Blue #29465B ΔE 0.049
- Dusk Blue #26538D ΔE 0.050
- Cobalt #1E488F ΔE 0.051
- Deep Sea Blue #015482 ΔE 0.051
- Dusk #4E5481 ΔE 0.055
- Dark Slate Blue #483D8B ΔE 0.056
Use #384774 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.