#33226E
Closest named color: Midnight Blue (#191970). oklch(32.2% 0.125 287.5), rgb(51, 34, 110).
Aa
White text reads best on this color (13.16:1).
About this color
#33226E is a dark, moderately saturated purple. In OKLCH its lightness is 32%, its chroma 0.125 and its hue 288°. Its hue sits on the cool side of the wheel. The nearest named color is Midnight Blue (#191970), ΔE 0.052 away. White text reads best on it, at 13.16:1.
| Hue family | Purples |
| Lightness | dark (32%) |
| Chroma | moderately saturated (0.125) |
| Temperature | cool |
| Nearest name | Midnight Blue (#191970) |
| Black text | 1.59:1 |
| White text | 13.16:1 |
Values
| HEX | #33226E |
| RGB | rgb(51, 34, 110) |
| HSL | hsl(253, 53%, 28%) |
| OKLCH | oklch(32.2% 0.125 287.5) |
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 #33226E | 13.16:1 | AAA | Lc -102.4 | Preferred for body text |
| Black text on #33226E | 1.59:1 | Fails | Lc 0.0 | Not readable |
| #33226E text on white | 13.16:1 | AAA | Lc 99.1 | Preferred for body text |
| #33226E text on black | 1.59:1 | 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 950.
-
Step 50
50
#F4F4FF
oklch(97% 0.015 286.1)
-
Step 100
100
#E8E7FF
oklch(93.6% 0.032 287.7)
-
Step 200
200
#D6D4FF
oklch(88.5% 0.059 287.3)
-
Step 300
300
#BCB7FF
oklch(80.9% 0.101 287.1)
-
Step 400
400
#9C8DFF
oklch(70.6% 0.163 287.5)
-
Step 500
500
#876BFF
oklch(63.1% 0.211 287.5)
-
Step 600
600
#753FFF
oklch(55.6% 0.261 287.4)
-
Step 700
700
#6700F2
oklch(49.1% 0.282 287.7)
-
Step 800
800
#5400C9
oklch(42.6% 0.245 287.6)
-
Step 900
900
#4416A1
oklch(37.7% 0.197 287.4)
-
Step 950
950 (this color)
#33226E
oklch(32.2% 0.125 287.5)
#33226E 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) | #003270 | 0.064 |
| Deuteranopia (no green cones) | #002E6C | 0.062 |
| Tritanopia (no blue cones) | #1D3544 | 0.104 |
| Achromatopsia (no color) | #303030 | 0.126 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #33226E
#33226E
oklch(32.2% 0.125 287.5)
- #373500
#373500
oklch(32.1% 0.069 107.4)
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 #33226E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Midnight Blue #191970 ΔE 0.052
- Royal Purple #4B006E ΔE 0.066
- Marine #042E60 ΔE 0.067
- Indigo #4B0082 ΔE 0.068
- Marine Blue #01386A ΔE 0.074
- Prussian Blue #1D3557 ΔE 0.075
- Dark Indigo #1F0954 ΔE 0.084
- Royal #0C1793 ΔE 0.088
Use #33226E 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.