#A642AA
Closest named color: Purply (#983FB2). oklch(55.4% 0.182 326.1), rgb(166, 66, 170).
Aa
White text reads best on this color (5.27:1).
About this color
#A642AA is a medium-dark, vivid purple. In OKLCH its lightness is 55%, its chroma 0.182 and its hue 326°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Purply (#983FB2), ΔE 0.033 away. White text reads best on it, at 5.27:1.
| Hue family | Purples |
| Lightness | medium-dark (55%) |
| Chroma | vivid (0.182) |
| Temperature | in between |
| Nearest name | Purply (#983FB2) |
| Black text | 3.98:1 |
| White text | 5.27:1 |
Values
| HEX | #A642AA |
| RGB | rgb(166, 66, 170) |
| HSL | hsl(298, 44%, 46%) |
| OKLCH | oklch(55.4% 0.182 326.1) |
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 #A642AA | 5.27:1 | AA | Lc -80.9 | Fine for body text |
| Black text on #A642AA | 3.98:1 | AA large text | Lc 28.6 | Dividers and decoration only |
| #A642AA text on white | 5.27:1 | AA | Lc 75.5 | Fine for body text |
| #A642AA text on black | 3.98:1 | AA large text | Lc -26.2 | 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
#F3E5F2
oklch(93.7% 0.023 327.9)
-
Step 200
200
#EACFEA
oklch(88.5% 0.047 326)
-
Step 300
300
#DDAFDD
oklch(81% 0.081 326.3)
-
Step 400
400
#CB82CC
oklch(70.7% 0.132 326.4)
-
Step 500
500
#BC60BF
oklch(63.2% 0.168 326.2)
-
Step 600
600 (this color)
#A642AA
oklch(55.4% 0.182 326.1)
-
Step 700
700
#8F3393
oklch(49.1% 0.171 326.1)
-
Step 800
800
#742C77
oklch(42.7% 0.14 326.1)
-
Step 900
900
#5E2960
oklch(37.7% 0.109 326.1)
-
Step 950
950
#371938
oklch(27% 0.068 326.1)
#A642AA 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) | #3364AD | 0.185 |
| Deuteranopia (no green cones) | #5770A7 | 0.160 |
| Tritanopia (no blue cones) | #AA5070 | 0.104 |
| Achromatopsia (no color) | #6C6C6C | 0.184 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A642AA
#A642AA
oklch(55.4% 0.182 326.1)
- #008B2C
#008B2C
oklch(55.4% 0.168 146.2)
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 #A642AA, closest first.
No curated palette has a color within ΔE 0.04 of #A642AA.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purply #983FB2 ΔE 0.033
- Warm Purple #952E8F ΔE 0.063
- Amethyst #9B5FC0 ΔE 0.065
- Purpley Pink #C83CB9 ΔE 0.067
- Dark Orchid #9932CC ΔE 0.070
- Deep Lavender #8D5EB7 ΔE 0.070
- Pinky Purple #C94CBE ΔE 0.076
- Medium Orchid #BA55D3 ΔE 0.078
Use #A642AA 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.