#45285C
Closest named color: Grape Purple (#5D1451). oklch(33.9% 0.093 308), rgb(69, 40, 92).
Aa
White text reads best on this color (12.27:1).
About this color
#45285C is a dark, moderately saturated purple. In OKLCH its lightness is 34%, its chroma 0.093 and its hue 308°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Grape Purple (#5D1451), ΔE 0.062 away. White text reads best on it, at 12.27:1.
| Hue family | Purples |
| Lightness | dark (34%) |
| Chroma | moderately saturated (0.093) |
| Temperature | in between |
| Nearest name | Grape Purple (#5D1451) |
| Black text | 1.71:1 |
| White text | 12.27:1 |
Values
| HEX | #45285C |
| RGB | rgb(69, 40, 92) |
| HSL | hsl(273, 39%, 26%) |
| OKLCH | oklch(33.9% 0.093 308) |
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 #45285C | 12.27:1 | AAA | Lc -101.2 | Preferred for body text |
| Black text on #45285C | 1.71:1 | Fails | Lc 0.0 | Not readable |
| #45285C text on white | 12.27:1 | AAA | Lc 97.7 | Preferred for body text |
| #45285C text on black | 1.71:1 | 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
#EDE7F5
oklch(93.7% 0.02 305.3)
-
Step 200
200
#E0D3ED
oklch(88.5% 0.038 308)
-
Step 300
300
#CDB5E4
oklch(80.9% 0.07 308)
-
Step 400
400
#B48DD6
oklch(70.7% 0.112 308.2)
-
Step 500
500
#A16FCB
oklch(63% 0.143 307.9)
-
Step 600
600
#8C55B8
oklch(55.5% 0.156 307.8)
-
Step 700
700
#77459E
oklch(49% 0.144 307.9)
-
Step 800
800
#613980
oklch(42.6% 0.119 308.2)
-
Step 900
900 (this color)
#45285C
oklch(33.9% 0.093 308)
-
Step 950
950
#2E1E3C
oklch(27% 0.058 307.5)
#45285C 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) | #19345E | 0.074 |
| Deuteranopia (no green cones) | #22355B | 0.066 |
| Tritanopia (no blue cones) | #42313E | 0.065 |
| Achromatopsia (no color) | #353535 | 0.093 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #45285C
#45285C
oklch(33.9% 0.093 308)
- #2A4000
#2A4000
oklch(34% 0.089 128.2)
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 #45285C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Grape Purple #5D1451 ΔE 0.062
- Plum Purple #4E0550 ΔE 0.066
- Deep Violet #490648 ΔE 0.071
- Space Cadet #2B2D42 ΔE 0.071
- Royal Purple #4B006E ΔE 0.072
- Prussian Blue #1D3557 ΔE 0.073
- Gunmetal #293241 ΔE 0.079
- Eggplant Purple #430541 ΔE 0.081
Use #45285C 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.