#43245B
Closest named color: Plum Purple (#4E0550). oklch(32.9% 0.098 307.9), rgb(67, 36, 91).
Aa
White text reads best on this color (12.78:1).
About this color
#43245B is a dark, moderately saturated purple. In OKLCH its lightness is 33%, its chroma 0.098 and its hue 308°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Plum Purple (#4E0550), ΔE 0.058 away. White text reads best on it, at 12.78:1.
| Hue family | Purples |
| Lightness | dark (33%) |
| Chroma | moderately saturated (0.098) |
| Temperature | in between |
| Nearest name | Plum Purple (#4E0550) |
| Black text | 1.64:1 |
| White text | 12.78:1 |
Values
| HEX | #43245B |
| RGB | rgb(67, 36, 91) |
| HSL | hsl(274, 43%, 25%) |
| OKLCH | oklch(32.9% 0.098 307.9) |
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 #43245B | 12.78:1 | AAA | Lc -102.0 | Preferred for body text |
| Black text on #43245B | 1.64:1 | Fails | Lc 0.0 | Not readable |
| #43245B text on white | 12.78:1 | AAA | Lc 98.6 | Preferred for body text |
| #43245B text on black | 1.64:1 | 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
#F7F4FB
oklch(97.1% 0.01 305.4)
-
Step 100
100
#EEE6F5
oklch(93.6% 0.022 309.6)
-
Step 200
200
#E0D2EE
oklch(88.4% 0.041 307.9)
-
Step 300
300
#CEB4E6
oklch(80.9% 0.075 308.3)
-
Step 400
400
#B58CD9
oklch(70.7% 0.118 308.1)
-
Step 500
500
#A36DCF
oklch(63.1% 0.151 308.1)
-
Step 600
600
#8E53BB
oklch(55.6% 0.163 308.2)
-
Step 700
700
#7943A2
oklch(49.2% 0.152 308)
-
Step 800
800
#623883
oklch(42.8% 0.125 307.8)
-
Step 900
900 (this color)
#43245B
oklch(32.9% 0.098 307.9)
-
Step 950
950
#2F1D3E
oklch(27% 0.063 307.9)
#43245B 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) | #11315D | 0.081 |
| Deuteranopia (no green cones) | #1D335A | 0.072 |
| Tritanopia (no blue cones) | #3F2E3B | 0.070 |
| Achromatopsia (no color) | #323232 | 0.099 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #43245B
#43245B
oklch(32.9% 0.098 307.9)
- #283D00
#283D00
oklch(33% 0.086 128.1)
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 #43245B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Plum Purple #4E0550 ΔE 0.058
- Grape Purple #5D1451 ΔE 0.062
- Deep Violet #490648 ΔE 0.062
- Royal Purple #4B006E ΔE 0.065
- Space Cadet #2B2D42 ΔE 0.071
- Eggplant Purple #430541 ΔE 0.072
- Prussian Blue #1D3557 ΔE 0.076
- Gunmetal #293241 ΔE 0.082
Use #43245B 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.