#3D4595
Closest named color: Blueberry (#464196). oklch(42.9% 0.13 275.2), rgb(61, 69, 149).
Aa
White text reads best on this color (8.45:1).
About this color
#3D4595 is a dark, moderately saturated blue. In OKLCH its lightness is 43%, its chroma 0.130 and its hue 275°. Its hue sits on the cool side of the wheel. The nearest named color is Blueberry (#464196), ΔE 0.016 away. White text reads best on it, at 8.45:1.
| Hue family | Blues |
| Lightness | dark (43%) |
| Chroma | moderately saturated (0.130) |
| Temperature | cool |
| Nearest name | Blueberry (#464196) |
| Black text | 2.48:1 |
| White text | 8.45:1 |
Values
| HEX | #3D4595 |
| RGB | rgb(61, 69, 149) |
| HSL | hsl(235, 42%, 41%) |
| OKLCH | oklch(42.9% 0.13 275.2) |
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 #3D4595 | 8.45:1 | AAA | Lc -93.4 | Preferred for body text |
| Black text on #3D4595 | 2.48:1 | Fails | Lc 15.1 | Dividers and decoration only |
| #3D4595 text on white | 8.45:1 | AAA | Lc 88.9 | Fine for body text |
| #3D4595 text on black | 2.48:1 | Fails | Lc -13.3 | 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
#F3F5FC
oklch(97.1% 0.01 273.4)
-
Step 100
100
#E5E9F9
oklch(93.6% 0.022 274.7)
-
Step 200
200
#D1D8F6
oklch(88.6% 0.042 275.1)
-
Step 300
300
#B2BDF2
oklch(80.8% 0.076 275.5)
-
Step 400
400
#8B9AEC
oklch(70.8% 0.121 275)
-
Step 500
500
#707EE6
oklch(63.1% 0.156 275.2)
-
Step 600
600
#5A65D4
oklch(55.7% 0.169 275.2)
-
Step 700
700
#4A53B8
oklch(49.1% 0.158 275.2)
-
Step 800
800 (this color)
#3D4595
oklch(42.9% 0.13 275.2)
-
Step 900
900
#333B76
oklch(37.8% 0.1 274.8)
-
Step 950
950
#1E2345
oklch(27.1% 0.063 275.1)
#3D4595 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) | #165198 | 0.045 |
| Deuteranopia (no green cones) | #004993 | 0.049 |
| Tritanopia (no blue cones) | #015766 | 0.114 |
| Achromatopsia (no color) | #4D4D4D | 0.130 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #3D4595
#3D4595
oklch(42.9% 0.13 275.2)
- #5E4E00
#5E4E00
oklch(42.8% 0.088 95.4)
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 #3D4595, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Blueberry #464196 ΔE 0.016
- Dark Slate Blue #483D8B ΔE 0.028
- Cobalt #1E488F ΔE 0.037
- Dusk Blue #26538D ΔE 0.047
- Twilight #4E518B ΔE 0.049
- Light Navy #155084 ΔE 0.058
- Sapphire #2138AB ΔE 0.062
- Denim Blue #3B5B92 ΔE 0.062
Use #3D4595 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.