#A43399
Closest named color: Warm Purple (#952E8F). oklch(52.5% 0.187 332.1), rgb(164, 51, 153).
Aa
White text reads best on this color (5.97:1).
About this color
#A43399 is a medium-dark, vivid purple. In OKLCH its lightness is 53%, its chroma 0.187 and its hue 332°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Warm Purple (#952E8F), ΔE 0.035 away. White text reads best on it, at 5.97:1.
| Hue family | Purples |
| Lightness | medium-dark (53%) |
| Chroma | vivid (0.187) |
| Temperature | in between |
| Nearest name | Warm Purple (#952E8F) |
| Black text | 3.51:1 |
| White text | 5.97:1 |
Values
| HEX | #A43399 |
| RGB | rgb(164, 51, 153) |
| HSL | hsl(306, 53%, 42%) |
| OKLCH | oklch(52.5% 0.187 332.1) |
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 #A43399 | 5.97:1 | AA | Lc -84.2 | Fine for body text |
| Black text on #A43399 | 3.51:1 | AA large text | Lc 25.1 | Dividers and decoration only |
| #A43399 text on white | 5.97:1 | AA | Lc 78.9 | Fine for body text |
| #A43399 text on black | 3.51:1 | AA large text | Lc -22.9 | Dividers and decoration only |
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 600.
-
Step 50
50
#FAF3F9
oklch(97.1% 0.011 330.1)
-
Step 100
100
#F4E4F1
oklch(93.5% 0.024 331.9)
-
Step 200
200
#EDCEE7
oklch(88.5% 0.048 332.5)
-
Step 300
300
#E2ADD9
oklch(81% 0.084 332.3)
-
Step 400
400
#D17FC6
oklch(70.7% 0.136 331.9)
-
Step 500
500
#C35BB7
oklch(63% 0.173 332)
-
Step 600
600 (this color)
#A43399
oklch(52.5% 0.187 332.1)
-
Step 700
700
#952E8B
oklch(49% 0.174 332)
-
Step 800
800
#792871
oklch(42.6% 0.144 331.9)
-
Step 900
900
#62265B
oklch(37.6% 0.112 332.3)
-
Step 950
950
#3A1736
oklch(27% 0.072 331.9)
#A43399 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) | #2D599C | 0.200 |
| Deuteranopia (no green cones) | #566996 | 0.171 |
| Tritanopia (no blue cones) | #AB3E62 | 0.098 |
| Achromatopsia (no color) | #636363 | 0.189 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A43399
#A43399
oklch(52.5% 0.187 332.1)
- #008040
#008040
oklch(52.5% 0.138 152.2)
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 #A43399, closest first.
No curated palette has a color within ΔE 0.04 of #A43399.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Warm Purple #952E8F ΔE 0.035
- Purply #983FB2 ΔE 0.048
- Light Eggplant #894585 ΔE 0.068
- Medium Violet Red #C71585 ΔE 0.077
- Dark Magenta #8B008B ΔE 0.082
- Dark Orchid #9932CC ΔE 0.085
- Purpley Pink #C83CB9 ΔE 0.085
- Red Violet #9E0168 ΔE 0.086
Use #A43399 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.