#431A43
Closest named color: Deep Violet (#490648). oklch(29.7% 0.087 327.5), rgb(67, 26, 67).
Aa
White text reads best on this color (14.31:1).
About this color
#431A43 is a dark, moderately saturated purple. In OKLCH its lightness is 30%, its chroma 0.087 and its hue 327°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Deep Violet (#490648), ΔE 0.037 away. White text reads best on it, at 14.31:1.
| Hue family | Purples |
| Lightness | dark (30%) |
| Chroma | moderately saturated (0.087) |
| Temperature | in between |
| Nearest name | Deep Violet (#490648) |
| Black text | 1.46:1 |
| White text | 14.31:1 |
Values
| HEX | #431A43 |
| RGB | rgb(67, 26, 67) |
| HSL | hsl(300, 44%, 18%) |
| OKLCH | oklch(29.7% 0.087 327.5) |
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 #431A43 | 14.31:1 | AAA | Lc -103.7 | Preferred for body text |
| Black text on #431A43 | 1.46:1 | Fails | Lc 0.0 | Not readable |
| #431A43 text on white | 14.31:1 | AAA | Lc 100.7 | Preferred for body text |
| #431A43 text on black | 1.46:1 | 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
#FBF2FA
oklch(97% 0.014 329.1)
-
Step 100
100
#F5E3F4
oklch(93.5% 0.03 327.5)
-
Step 200
200
#EFCCED
oklch(88.5% 0.058 327.9)
-
Step 300
300
#E5A9E3
oklch(80.9% 0.103 327.6)
-
Step 400
400
#D677D5
oklch(70.7% 0.166 327.5)
-
Step 500
500
#C94EC9
oklch(63.2% 0.211 327.7)
-
Step 600
600
#B427B6
oklch(55.6% 0.23 327.5)
-
Step 700
700
#9A159D
oklch(49% 0.214 327.2)
-
Step 800
800
#7D187F
oklch(42.6% 0.176 327.3)
-
Step 900
900
#651D66
oklch(37.6% 0.138 327.3)
-
Step 950
950 (this color)
#431A43
oklch(29.7% 0.087 327.5)
#431A43 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) | #162744 | 0.087 |
| Deuteranopia (no green cones) | #232C42 | 0.076 |
| Tritanopia (no blue cones) | #451F2B | 0.050 |
| Achromatopsia (no color) | #2A2A2A | 0.088 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #431A43
#431A43
oklch(29.7% 0.087 327.5)
- #003810
#003810
oklch(29.7% 0.087 147.6)
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 #431A43, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Deep Violet #490648 ΔE 0.037
- Eggplant Purple #430541 ΔE 0.038
- Plum Purple #4E0550 ΔE 0.046
- Aubergine #3D0734 ΔE 0.047
- Eggplant #380835 ΔE 0.052
- Dark Purple #35063E ΔE 0.056
- Dark Plum #3F012C ΔE 0.060
- Grape Purple #5D1451 ΔE 0.061
Use #431A43 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.