#45245A
Closest named color: Plum Purple (#4E0550). oklch(33.1% 0.097 310.4), rgb(69, 36, 90).
Aa
White text reads best on this color (12.70:1).
About this color
#45245A is a dark, moderately saturated purple. In OKLCH its lightness is 33%, its chroma 0.097 and its hue 310°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Plum Purple (#4E0550), ΔE 0.056 away. White text reads best on it, at 12.70:1.
| Hue family | Purples |
| Lightness | dark (33%) |
| Chroma | moderately saturated (0.097) |
| Temperature | in between |
| Nearest name | Plum Purple (#4E0550) |
| Black text | 1.65:1 |
| White text | 12.70:1 |
Values
| HEX | #45245A |
| RGB | rgb(69, 36, 90) |
| HSL | hsl(277, 43%, 25%) |
| OKLCH | oklch(33.1% 0.097 310.4) |
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 #45245A | 12.70:1 | AAA | Lc -101.9 | Preferred for body text |
| Black text on #45245A | 1.65:1 | Fails | Lc 0.0 | Not readable |
| #45245A text on white | 12.70:1 | AAA | Lc 98.5 | Preferred for body text |
| #45245A text on black | 1.65:1 | 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
#F7F4FA
oklch(97.1% 0.009 308.4)
-
Step 100
100
#EEE6F5
oklch(93.6% 0.022 309.6)
-
Step 200
200
#E1D2EE
oklch(88.4% 0.041 309.4)
-
Step 300
300
#CFB4E4
oklch(80.9% 0.072 310.1)
-
Step 400
400
#B78BD7
oklch(70.6% 0.118 310.1)
-
Step 500
500
#A56CCC
oklch(63% 0.15 310.1)
-
Step 600
600
#9152B8
oklch(55.6% 0.162 310.7)
-
Step 700
700
#7B429F
oklch(49.1% 0.151 310.3)
-
Step 800
800
#643781
oklch(42.7% 0.125 310.2)
-
Step 900
900 (this color)
#45245A
oklch(33.1% 0.097 310.4)
-
Step 950
950
#301D3D
oklch(27.1% 0.062 310.2)
#45245A 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) | #13315C | 0.083 |
| Deuteranopia (no green cones) | #1F3359 | 0.073 |
| Tritanopia (no blue cones) | #422E3B | 0.068 |
| Achromatopsia (no color) | #333333 | 0.098 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #45245A
#45245A
oklch(33.1% 0.097 310.4)
- #253E00
#253E00
oklch(33.1% 0.09 130.5)
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 #45245A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Plum Purple #4E0550 ΔE 0.056
- Grape Purple #5D1451 ΔE 0.058
- Deep Violet #490648 ΔE 0.061
- Royal Purple #4B006E ΔE 0.066
- Eggplant Purple #430541 ΔE 0.071
- Space Cadet #2B2D42 ΔE 0.072
- Prussian Blue #1D3557 ΔE 0.078
- Gunmetal #293241 ΔE 0.083
Use #45245A 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.