#34286E
Closest named color: Midnight Blue (#191970). oklch(33.4% 0.116 286.1), rgb(52, 40, 110).
Aa
White text reads best on this color (12.53:1).
About this color
#34286E is a dark, moderately saturated purple. In OKLCH its lightness is 33%, its chroma 0.116 and its hue 286°. Its hue sits on the cool side of the wheel. The nearest named color is Midnight Blue (#191970), ΔE 0.061 away. White text reads best on it, at 12.53:1.
| Hue family | Purples |
| Lightness | dark (33%) |
| Chroma | moderately saturated (0.116) |
| Temperature | cool |
| Nearest name | Midnight Blue (#191970) |
| Black text | 1.67:1 |
| White text | 12.53:1 |
Values
| HEX | #34286E |
| RGB | rgb(52, 40, 110) |
| HSL | hsl(250, 47%, 29%) |
| OKLCH | oklch(33.4% 0.116 286.1) |
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 #34286E | 12.53:1 | AAA | Lc -101.6 | Preferred for body text |
| Black text on #34286E | 1.67:1 | Fails | Lc 0.0 | Not readable |
| #34286E text on white | 12.53:1 | AAA | Lc 98.1 | Preferred for body text |
| #34286E text on black | 1.67:1 | Fails | Lc 0.0 | 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 900.
-
Step 50
50
#F4F4FD
oklch(97% 0.012 286.2)
-
Step 100
100
#E8E8FB
oklch(93.7% 0.026 285.9)
-
Step 200
200
#D6D5F8
oklch(88.5% 0.048 286.7)
-
Step 300
300
#BBB9F7
oklch(80.9% 0.087 285.8)
-
Step 400
400
#9A92F3
oklch(70.7% 0.139 286)
-
Step 500
500
#8473EE
oklch(63.1% 0.178 286.4)
-
Step 600
600
#6F58DD
oklch(55.6% 0.194 286.2)
-
Step 700
700
#5D47C0
oklch(49.1% 0.181 286)
-
Step 800
800
#4C3B9B
oklch(42.7% 0.15 286.3)
-
Step 900
900 (this color)
#34286E
oklch(33.4% 0.116 286.1)
-
Step 950
950
#241F48
oklch(26.9% 0.074 285.9)
#34286E 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) | #003570 | 0.060 |
| Deuteranopia (no green cones) | #00316D | 0.059 |
| Tritanopia (no blue cones) | #1F3847 | 0.095 |
| Achromatopsia (no color) | #343434 | 0.117 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #34286E
#34286E
oklch(33.4% 0.116 286.1)
- #3B3800
#3B3800
oklch(33.3% 0.071 106.3)
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 #34286E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Midnight Blue #191970 ΔE 0.061
- Marine #042E60 ΔE 0.064
- Marine Blue #01386A ΔE 0.065
- Prussian Blue #1D3557 ΔE 0.066
- Royal Purple #4B006E ΔE 0.074
- Indigo #4B0082 ΔE 0.074
- Twilight Blue #0A437A ΔE 0.080
- Dark Slate Blue #483D8B ΔE 0.081
Use #34286E 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.