#431549
Closest named color: Deep Violet (#490648). oklch(29.4% 0.102 322.9), rgb(67, 21, 73).
Aa
White text reads best on this color (14.56:1).
About this color
#431549 is a dark, moderately saturated purple. In OKLCH its lightness is 29%, its chroma 0.102 and its hue 323°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Deep Violet (#490648), ΔE 0.025 away. White text reads best on it, at 14.56:1.
| Hue family | Purples |
| Lightness | dark (29%) |
| Chroma | moderately saturated (0.102) |
| Temperature | in between |
| Nearest name | Deep Violet (#490648) |
| Black text | 1.44:1 |
| White text | 14.56:1 |
Values
| HEX | #431549 |
| RGB | rgb(67, 21, 73) |
| HSL | hsl(293, 55%, 18%) |
| OKLCH | oklch(29.4% 0.102 322.9) |
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 #431549 | 14.56:1 | AAA | Lc -103.8 | Preferred for body text |
| Black text on #431549 | 1.44:1 | Fails | Lc 0.0 | Not readable |
| #431549 text on white | 14.56:1 | AAA | Lc 100.9 | Preferred for body text |
| #431549 text on black | 1.44:1 | 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
#F6E3F8
oklch(93.7% 0.035 322.9)
-
Step 200
200
#EFCBF3
oklch(88.5% 0.066 322.9)
-
Step 300
300
#E6A6EE
oklch(80.9% 0.12 322.8)
-
Step 400
400
#D870E5
oklch(70.7% 0.194 323.1)
-
Step 500
500
#CB3EDD
oklch(63% 0.247 322.9)
-
Step 600
600
#B500C9
oklch(55.6% 0.263 322.8)
-
Step 700
700
#9900AA
oklch(49.1% 0.232 322.8)
-
Step 800
800
#7E008C
oklch(42.6% 0.201 322.9)
-
Step 900
900
#671271
oklch(37.7% 0.161 323.2)
-
Step 950
950 (this color)
#431549
oklch(29.4% 0.102 322.9)
#431549 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) | #09254B | 0.103 |
| Deuteranopia (no green cones) | #1C2B48 | 0.089 |
| Tritanopia (no blue cones) | #441D2C | 0.062 |
| Achromatopsia (no color) | #292929 | 0.103 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #431549
#431549
oklch(29.4% 0.102 322.9)
- #003801
#003801
oklch(29.5% 0.1 142.8)
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 #431549, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Deep Violet #490648 ΔE 0.025
- Eggplant Purple #430541 ΔE 0.029
- Plum Purple #4E0550 ΔE 0.033
- Aubergine #3D0734 ΔE 0.046
- Dark Purple #35063E ΔE 0.049
- Eggplant #380835 ΔE 0.050
- Deep Purple #36013F ΔE 0.053
- Grape Purple #5D1451 ΔE 0.059
Use #431549 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.