#3D4196
Closest named color: Blueberry (#464196). oklch(42.1% 0.137 276.8), rgb(61, 65, 150).
Aa
White text reads best on this color (8.76:1).
About this color
#3D4196 is a dark, moderately saturated blue. In OKLCH its lightness is 42%, its chroma 0.137 and its hue 277°. Its hue sits on the cool side of the wheel. The nearest named color is Blueberry (#464196), ΔE 0.014 away. White text reads best on it, at 8.76:1.
| Hue family | Blues |
| Lightness | dark (42%) |
| Chroma | moderately saturated (0.137) |
| Temperature | cool |
| Nearest name | Blueberry (#464196) |
| Black text | 2.39:1 |
| White text | 8.76:1 |
Values
| HEX | #3D4196 |
| RGB | rgb(61, 65, 150) |
| HSL | hsl(237, 42%, 41%) |
| OKLCH | oklch(42.1% 0.137 276.8) |
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 #3D4196 | 8.76:1 | AAA | Lc -94.2 | Preferred for body text |
| Black text on #3D4196 | 2.39:1 | Fails | Lc 14.3 | Not readable |
| #3D4196 text on white | 8.76:1 | AAA | Lc 89.7 | Fine for body text |
| #3D4196 text on black | 2.39:1 | Fails | Lc -12.5 | 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
#F3F5FD
oklch(97.1% 0.011 274.9)
-
Step 100
100
#E5E9FA
oklch(93.6% 0.023 275.4)
-
Step 200
200
#D1D7F7
oklch(88.5% 0.044 277.1)
-
Step 300
300
#B3BDF5
oklch(81% 0.08 276.6)
-
Step 400
400
#8C98EF
oklch(70.6% 0.128 276.6)
-
Step 500
500
#727CEA
oklch(63.1% 0.163 276.7)
-
Step 600
600
#5C62D8
oklch(55.5% 0.178 276.7)
-
Step 700
700
#4C51BC
oklch(49.2% 0.165 276.4)
-
Step 800
800 (this color)
#3D4196
oklch(42.1% 0.137 276.8)
-
Step 900
900
#343979
oklch(37.6% 0.107 276.6)
-
Step 950
950
#1F2247
oklch(27.1% 0.068 277.3)
#3D4196 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) | #014E99 | 0.053 |
| Deuteranopia (no green cones) | #004794 | 0.051 |
| Tritanopia (no blue cones) | #005565 | 0.120 |
| Achromatopsia (no color) | #4B4B4B | 0.137 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #3D4196
#3D4196
oklch(42.1% 0.137 276.8)
- #5B4D00
#5B4D00
oklch(42.2% 0.087 97.1)
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 #3D4196, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Blueberry #464196 ΔE 0.014
- Dark Slate Blue #483D8B ΔE 0.025
- Cobalt #1E488F ΔE 0.040
- Sapphire #2138AB ΔE 0.055
- Dusk Blue #26538D ΔE 0.056
- Twilight #4E518B ΔE 0.058
- Light Navy #155084 ΔE 0.064
- Twilight Blue #0A437A ΔE 0.071
Use #3D4196 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.