#45216A
Closest named color: Royal Purple (#4B006E). oklch(33.8% 0.123 303), rgb(69, 33, 106).
Aa
White text reads best on this color (12.50:1).
About this color
#45216A is a dark, moderately saturated purple. In OKLCH its lightness is 34%, its chroma 0.123 and its hue 303°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Royal Purple (#4B006E), ΔE 0.046 away. White text reads best on it, at 12.50:1.
| Hue family | Purples |
| Lightness | dark (34%) |
| Chroma | moderately saturated (0.123) |
| Temperature | in between |
| Nearest name | Royal Purple (#4B006E) |
| Black text | 1.67:1 |
| White text | 12.50:1 |
Values
| HEX | #45216A |
| RGB | rgb(69, 33, 106) |
| HSL | hsl(270, 53%, 27%) |
| OKLCH | oklch(33.8% 0.123 303) |
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 #45216A | 12.50:1 | AAA | Lc -101.4 | Preferred for body text |
| Black text on #45216A | 1.67:1 | Fails | Lc 0.0 | Not readable |
| #45216A text on white | 12.50:1 | AAA | Lc 97.9 | Preferred for body text |
| #45216A 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
#F7F4FC
oklch(97.2% 0.011 303.1)
-
Step 100
100
#EDE6F9
oklch(93.6% 0.026 302.6)
-
Step 200
200
#E0D2F6
oklch(88.6% 0.051 303)
-
Step 300
300
#CCB3F2
oklch(81% 0.091 302.6)
-
Step 400
400
#B388EB
oklch(70.7% 0.146 302.9)
-
Step 500
500
#A166E5
oklch(63.1% 0.188 302.8)
-
Step 600
600
#8D49D3
oklch(55.7% 0.204 302.9)
-
Step 700
700
#7839B7
oklch(49.2% 0.19 302.9)
-
Step 800
800
#613094
oklch(42.6% 0.158 302.7)
-
Step 900
900 (this color)
#45216A
oklch(33.8% 0.123 303)
-
Step 950
950
#2E1B45
oklch(27% 0.077 302.4)
#45216A 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) | #00336C | 0.095 |
| Deuteranopia (no green cones) | #073468 | 0.093 |
| Tritanopia (no blue cones) | #3E3142 | 0.090 |
| Achromatopsia (no color) | #343434 | 0.123 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #45216A
#45216A
oklch(33.8% 0.123 303)
- #2F3E00
#2F3E00
oklch(33.8% 0.084 123.6)
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 #45216A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Royal Purple #4B006E ΔE 0.046
- Indigo #4B0082 ΔE 0.057
- Plum Purple #4E0550 ΔE 0.065
- Grape Purple #5D1451 ΔE 0.070
- Deep Violet #490648 ΔE 0.074
- Dark Slate Blue #483D8B ΔE 0.085
- Eggplant Purple #430541 ΔE 0.086
- Midnight Blue #191970 ΔE 0.088
Use #45216A 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.