#45284C
Closest named color: Space Cadet (#2B2D42). oklch(32.9% 0.072 319.6), rgb(69, 40, 76).
Aa
White text reads best on this color (12.64:1).
About this color
#45284C is a dark, moderately saturated purple. In OKLCH its lightness is 33%, its chroma 0.072 and its hue 320°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Space Cadet (#2B2D42), ΔE 0.055 away. White text reads best on it, at 12.64:1.
| Hue family | Purples |
| Lightness | dark (33%) |
| Chroma | moderately saturated (0.072) |
| Temperature | in between |
| Nearest name | Space Cadet (#2B2D42) |
| Black text | 1.66:1 |
| White text | 12.64:1 |
Values
| HEX | #45284C |
| RGB | rgb(69, 40, 76) |
| HSL | hsl(288, 31%, 23%) |
| OKLCH | oklch(32.9% 0.072 319.6) |
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 #45284C | 12.64:1 | AAA | Lc -101.9 | Preferred for body text |
| Black text on #45284C | 1.66:1 | Fails | Lc 0.0 | Not readable |
| #45284C text on white | 12.64:1 | AAA | Lc 98.5 | Preferred for body text |
| #45284C text on black | 1.66:1 | 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
#F8F4F8
oklch(97.1% 0.007 325.6)
-
Step 100
100
#EFE7F0
oklch(93.7% 0.015 322.3)
-
Step 200
200
#E2D3E6
oklch(88.5% 0.03 319.1)
-
Step 300
300
#D0B6D7
oklch(80.9% 0.054 319)
-
Step 400
400
#B88FC2
oklch(70.6% 0.086 319.6)
-
Step 500
500
#A673B3
oklch(63.1% 0.109 319.3)
-
Step 600
600
#915A9F
oklch(55.5% 0.12 319.3)
-
Step 700
700
#7C4A88
oklch(49.2% 0.111 319.7)
-
Step 800
800
#653D6E
oklch(42.7% 0.092 320.1)
-
Step 900
900 (this color)
#45284C
oklch(32.9% 0.072 319.6)
-
Step 950
950
#301F34
oklch(27% 0.045 319.8)
#45284C 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) | #23314D | 0.063 |
| Deuteranopia (no green cones) | #2A344B | 0.058 |
| Tritanopia (no blue cones) | #452D36 | 0.046 |
| Achromatopsia (no color) | #333333 | 0.072 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #45284C
#45284C
oklch(32.9% 0.072 319.6)
- #203E18
#203E18
oklch(33% 0.072 139.4)
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 #45284C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Space Cadet #2B2D42 ΔE 0.055
- Grape Purple #5D1451 ΔE 0.062
- Gunmetal #293241 ΔE 0.063
- Deep Violet #490648 ΔE 0.068
- Plum Purple #4E0550 ΔE 0.068
- Onyx #343A40 ΔE 0.070
- Prussian Blue #1D3557 ΔE 0.072
- Eggplant Purple #430541 ΔE 0.074
Use #45284C 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.