#431347
Closest named color: Deep Violet (#490648). oklch(29% 0.103 324.6), rgb(67, 19, 71).
Aa
White text reads best on this color (14.75:1).
About this color
#431347 is a dark, moderately saturated purple. In OKLCH its lightness is 29%, its chroma 0.103 and its hue 325°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Deep Violet (#490648), ΔE 0.022 away. White text reads best on it, at 14.75:1.
| Hue family | Purples |
| Lightness | dark (29%) |
| Chroma | moderately saturated (0.103) |
| Temperature | in between |
| Nearest name | Deep Violet (#490648) |
| Black text | 1.42:1 |
| White text | 14.75:1 |
Values
| HEX | #431347 |
| RGB | rgb(67, 19, 71) |
| HSL | hsl(295, 58%, 18%) |
| OKLCH | oklch(29% 0.103 324.6) |
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 #431347 | 14.75:1 | AAA | Lc -104.0 | Preferred for body text |
| Black text on #431347 | 1.42:1 | Fails | Lc 0.0 | Not readable |
| #431347 text on white | 14.75:1 | AAA | Lc 101.1 | Preferred for body text |
| #431347 text on black | 1.42:1 | 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
#FBF2FC
oklch(97.1% 0.016 322.7)
-
Step 100
100
#F6E2F7
oklch(93.5% 0.035 324.4)
-
Step 200
200
#F1CAF3
oklch(88.5% 0.069 324.6)
-
Step 300
300
#E8A5ED
oklch(80.9% 0.122 324.3)
-
Step 400
400
#DB6FE3
oklch(70.8% 0.195 324.7)
-
Step 500
500
#CE3BDB
oklch(63.1% 0.25 324.4)
-
Step 600
600
#B700C5
oklch(55.6% 0.261 324.4)
-
Step 700
700
#9B00A6
oklch(49.1% 0.23 324.7)
-
Step 800
800
#800089
oklch(42.7% 0.2 324.8)
-
Step 900
900
#690F70
oklch(37.8% 0.163 324.8)
-
Step 950
950 (this color)
#431347
oklch(29% 0.103 324.6)
#431347 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) | #082449 | 0.106 |
| Deuteranopia (no green cones) | #1C2A46 | 0.091 |
| Tritanopia (no blue cones) | #451B2B | 0.060 |
| Achromatopsia (no color) | #282828 | 0.104 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #431347
#431347
oklch(29% 0.103 324.6)
- #003607
#003607
oklch(28.9% 0.092 144.6)
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 #431347, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Deep Violet #490648 ΔE 0.022
- Eggplant Purple #430541 ΔE 0.024
- Plum Purple #4E0550 ΔE 0.033
- Aubergine #3D0734 ΔE 0.042
- Dark Purple #35063E ΔE 0.045
- Eggplant #380835 ΔE 0.046
- Deep Purple #36013F ΔE 0.049
- Dark Plum #3F012C ΔE 0.056
Use #431347 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.