#431459
Closest named color: Plum Purple (#4E0550). oklch(30.4% 0.121 312.6), rgb(67, 20, 89).
Aa
White text reads best on this color (14.16:1).
About this color
#431459 is a dark, moderately saturated purple. In OKLCH its lightness is 30%, its chroma 0.121 and its hue 313°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Plum Purple (#4E0550), ΔE 0.034 away. White text reads best on it, at 14.16:1.
| Hue family | Purples |
| Lightness | dark (30%) |
| Chroma | moderately saturated (0.121) |
| Temperature | in between |
| Nearest name | Plum Purple (#4E0550) |
| Black text | 1.48:1 |
| White text | 14.16:1 |
Values
| HEX | #431459 |
| RGB | rgb(67, 20, 89) |
| HSL | hsl(281, 63%, 21%) |
| OKLCH | oklch(30.4% 0.121 312.6) |
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 #431459 | 14.16:1 | AAA | Lc -103.3 | Preferred for body text |
| Black text on #431459 | 1.48:1 | Fails | Lc 0.0 | Not readable |
| #431459 text on white | 14.16:1 | AAA | Lc 100.2 | Preferred for body text |
| #431459 text on black | 1.48:1 | 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
#FAF2FF
oklch(97.1% 0.019 312.8)
-
Step 100
100
#F4E2FE
oklch(93.6% 0.042 313.7)
-
Step 200
200
#EBCBFF
oklch(88.5% 0.078 312.3)
-
Step 300
300
#DFA6FF
oklch(80.9% 0.136 312.8)
-
Step 400
400
#CE6FFF
oklch(70.8% 0.216 312.6)
-
Step 500
500
#C232FF
oklch(63.1% 0.283 312.7)
-
Step 600
600
#A800E3
oklch(55.6% 0.277 312.4)
-
Step 700
700
#8E00C0
oklch(49.1% 0.245 312.6)
-
Step 800
800
#75009F
oklch(42.7% 0.213 312.6)
-
Step 900
900
#620086
oklch(37.7% 0.188 312.6)
-
Step 950
950 (this color)
#431459
oklch(30.4% 0.121 312.6)
#431459 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) | #00295B | 0.107 |
| Deuteranopia (no green cones) | #0D2C57 | 0.101 |
| Tritanopia (no blue cones) | #412335 | 0.080 |
| Achromatopsia (no color) | #2B2B2B | 0.122 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #431459
#431459
oklch(30.4% 0.121 312.6)
- #1D3700
#1D3700
oklch(30.4% 0.085 132.5)
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 #431459, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Plum Purple #4E0550 ΔE 0.034
- Deep Violet #490648 ΔE 0.038
- Royal Purple #4B006E ΔE 0.044
- Eggplant Purple #430541 ΔE 0.048
- Grape Purple #5D1451 ΔE 0.062
- Dark Purple #35063E ΔE 0.063
- Deep Purple #36013F ΔE 0.065
- Aubergine #3D0734 ΔE 0.071
Use #431459 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.