#450728
Closest named color: Dark Plum (#3F012C). oklch(26.3% 0.097 353.9), rgb(69, 7, 40).
Aa
White text reads best on this color (15.98:1).
About this color
#450728 is a dark, moderately saturated red. In OKLCH its lightness is 26%, its chroma 0.097 and its hue 354°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Plum (#3F012C), ΔE 0.024 away. White text reads best on it, at 15.98:1.
| Hue family | Reds |
| Lightness | dark (26%) |
| Chroma | moderately saturated (0.097) |
| Temperature | warm |
| Nearest name | Dark Plum (#3F012C) |
| Black text | 1.31:1 |
| White text | 15.98:1 |
Values
| HEX | #450728 |
| RGB | rgb(69, 7, 40) |
| HSL | hsl(328, 82%, 15%) |
| OKLCH | oklch(26.3% 0.097 353.9) |
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 #450728 | 15.98:1 | AAA | Lc -104.8 | Preferred for body text |
| Black text on #450728 | 1.31:1 | Fails | Lc 0.0 | Not readable |
| #450728 text on white | 15.98:1 | AAA | Lc 102.1 | Preferred for body text |
| #450728 text on black | 1.31:1 | 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
#FFF1F6
oklch(97.1% 0.016 353.6)
-
Step 100
100
#FDE1EB
oklch(93.5% 0.033 354.1)
-
Step 200
200
#FCC8DC
oklch(88.4% 0.064 353.5)
-
Step 300
300
#FBA1C6
oklch(80.9% 0.115 353.7)
-
Step 400
400
#F368A9
oklch(70.7% 0.183 353.6)
-
Step 500
500
#EA2E93
oklch(63% 0.233 353.9)
-
Step 600
600
#CD007D
oklch(55.5% 0.229 353.6)
-
Step 700
700
#AE0069
oklch(49.1% 0.203 353.8)
-
Step 800
800
#900056
oklch(42.8% 0.176 353.8)
-
Step 900
900
#780347
oklch(37.6% 0.153 353.9)
-
Step 950
950 (this color)
#450728
oklch(26.3% 0.097 353.9)
#450728 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) | #141A29 | 0.109 |
| Deuteranopia (no green cones) | #252627 | 0.097 |
| Tritanopia (no blue cones) | #4B0116 | 0.034 |
| Achromatopsia (no color) | #222222 | 0.097 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #450728
#450728
oklch(26.3% 0.097 353.9)
- #002C23
#002C23
oklch(26.2% 0.049 175)
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 #450728, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Plum #3F012C ΔE 0.024
- Aubergine #3D0734 ΔE 0.032
- Eggplant #380835 ΔE 0.042
- Eggplant Purple #430541 ΔE 0.049
- Dark Maroon #3C0008 ΔE 0.058
- Deep Violet #490648 ΔE 0.060
- Dark Purple #35063E ΔE 0.061
- Mahogany #4A0100 ΔE 0.062
Use #450728 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.