#A147D4
Closest named color: Dark Orchid (#9932CC). oklch(57.8% 0.213 310.8), rgb(161, 71, 212).
Aa
White text reads best on this color (4.80:1).
About this color
#A147D4 is a medium-dark, vivid purple. In OKLCH its lightness is 58%, its chroma 0.213 and its hue 311°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Orchid (#9932CC), ΔE 0.040 away. White text reads best on it, at 4.80:1.
| Hue family | Purples |
| Lightness | medium-dark (58%) |
| Chroma | vivid (0.213) |
| Temperature | in between |
| Nearest name | Dark Orchid (#9932CC) |
| Black text | 4.36:1 |
| White text | 4.80:1 |
Values
| HEX | #A147D4 |
| RGB | rgb(161, 71, 212) |
| HSL | hsl(278, 62%, 55%) |
| OKLCH | oklch(57.8% 0.213 310.8) |
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 #A147D4 | 4.80:1 | AA | Lc -78.1 | Fine for body text |
| Black text on #A147D4 | 4.36:1 | AA large text | Lc 31.5 | Non-text elements, placeholder text |
| #A147D4 text on white | 4.80:1 | AA | Lc 72.6 | Content text, not long reading |
| #A147D4 text on black | 4.36:1 | AA large text | Lc -29.1 | 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
#F8F3FC
oklch(97.1% 0.013 310.5)
-
Step 100
100
#F0E5F8
oklch(93.6% 0.028 311.3)
-
Step 200
200
#E4D0F4
oklch(88.5% 0.053 310.1)
-
Step 300
300
#D4AFEF
oklch(80.8% 0.097 310.5)
-
Step 400
400
#BF83E6
oklch(70.8% 0.152 310.9)
-
Step 500
500
#AE5FDF
oklch(63.1% 0.195 310.5)
-
Step 600
600 (this color)
#A147D4
oklch(57.8% 0.213 310.8)
-
Step 700
700
#8430B1
oklch(49.2% 0.198 310.9)
-
Step 800
800
#6B298F
oklch(42.7% 0.164 311)
-
Step 900
900
#572872
oklch(37.8% 0.127 311.1)
-
Step 950
950
#331843
oklch(27% 0.082 311.1)
#A147D4 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) | #006ED8 | 0.188 |
| Deuteranopia (no green cones) | #3574D1 | 0.171 |
| Tritanopia (no blue cones) | #9A6488 | 0.145 |
| Achromatopsia (no color) | #727272 | 0.215 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A147D4
#A147D4
oklch(57.8% 0.213 310.8)
- #588B00
#588B00
oklch(57.8% 0.157 130.7)
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 #A147D4, closest first.
No curated palette has a color within ΔE 0.04 of #A147D4.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Orchid #9932CC ΔE 0.040
- Purply #983FB2 ΔE 0.056
- Medium Orchid #BA55D3 ΔE 0.057
- Purpley #8756E4 ΔE 0.057
- Lighter Purple #A55AF4 ΔE 0.059
- Amethyst #9B5FC0 ΔE 0.061
- Vibrant Purple #AD03DE ΔE 0.067
- Blue Violet #8A2BE2 ΔE 0.069
Use #A147D4 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.