#45132B
Closest named color: Dark Plum (#3F012C). oklch(27.8% 0.082 354), rgb(69, 19, 43).
Aa
White text reads best on this color (15.20:1).
About this color
#45132B is a dark, moderately saturated red. In OKLCH its lightness is 28%, its chroma 0.082 and its hue 354°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Plum (#3F012C), ΔE 0.041 away. White text reads best on it, at 15.20:1.
| Hue family | Reds |
| Lightness | dark (28%) |
| Chroma | moderately saturated (0.082) |
| Temperature | warm |
| Nearest name | Dark Plum (#3F012C) |
| Black text | 1.38:1 |
| White text | 15.20:1 |
Values
| HEX | #45132B |
| RGB | rgb(69, 19, 43) |
| HSL | hsl(331, 57%, 17%) |
| OKLCH | oklch(27.8% 0.082 354) |
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 #45132B | 15.20:1 | AAA | Lc -104.5 | Preferred for body text |
| Black text on #45132B | 1.38:1 | Fails | Lc 0.0 | Not readable |
| #45132B text on white | 15.20:1 | AAA | Lc 101.6 | Preferred for body text |
| #45132B text on black | 1.38:1 | 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
#FDF2F6
oklch(97.1% 0.013 353.1)
-
Step 100
100
#FAE3EB
oklch(93.7% 0.027 354.5)
-
Step 200
200
#F7CBDB
oklch(88.5% 0.054 354.4)
-
Step 300
300
#F3A7C5
oklch(81% 0.097 354.1)
-
Step 400
400
#E873A7
oklch(70.6% 0.155 353.8)
-
Step 500
500
#DE4891
oklch(63.2% 0.197 354.3)
-
Step 600
600
#C91C7C
oklch(55.6% 0.215 353.9)
-
Step 700
700
#AD0568
oklch(49.1% 0.2 354.1)
-
Step 800
800
#8D0F55
oklch(42.7% 0.166 354.1)
-
Step 900
900
#711946
oklch(37.7% 0.129 354)
-
Step 950
950 (this color)
#45132B
oklch(27.8% 0.082 354)
#45132B 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) | #1B202C | 0.090 |
| Deuteranopia (no green cones) | #29292A | 0.081 |
| Tritanopia (no blue cones) | #4B0F1D | 0.027 |
| Achromatopsia (no color) | #262626 | 0.082 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #45132B
#45132B
oklch(27.8% 0.082 354)
- #003126
#003126
oklch(27.9% 0.054 172.9)
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 #45132B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Plum #3F012C ΔE 0.041
- Aubergine #3D0734 ΔE 0.041
- Eggplant #380835 ΔE 0.050
- Eggplant Purple #430541 ΔE 0.054
- Deep Violet #490648 ΔE 0.061
- Burgundy #610023 ΔE 0.064
- Mahogany #4A0100 ΔE 0.064
- Dark Maroon #3C0008 ΔE 0.066
Use #45132B 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.