#A42AAA
Closest named color: Purply (#983FB2). oklch(52.7% 0.211 326), rgb(164, 42, 170).
Aa
White text reads best on this color (6.01:1).
About this color
#A42AAA is a medium-dark, vivid purple. In OKLCH its lightness is 53%, its chroma 0.211 and its hue 326°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Purply (#983FB2), ΔE 0.038 away. White text reads best on it, at 6.01:1.
| Hue family | Purples |
| Lightness | medium-dark (53%) |
| Chroma | vivid (0.211) |
| Temperature | in between |
| Nearest name | Purply (#983FB2) |
| Black text | 3.49:1 |
| White text | 6.01:1 |
Values
| HEX | #A42AAA |
| RGB | rgb(164, 42, 170) |
| HSL | hsl(297, 60%, 42%) |
| OKLCH | oklch(52.7% 0.211 326) |
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 #A42AAA | 6.01:1 | AA | Lc -84.1 | Fine for body text |
| Black text on #A42AAA | 3.49:1 | AA large text | Lc 25.2 | Dividers and decoration only |
| #A42AAA text on white | 6.01:1 | AA | Lc 78.8 | Fine for body text |
| #A42AAA text on black | 3.49:1 | AA large text | Lc -23.0 | 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
#FAF3FA
oklch(97.2% 0.012 325.7)
-
Step 100
100
#F4E4F4
oklch(93.6% 0.027 325.8)
-
Step 200
200
#ECCEEC
oklch(88.5% 0.052 326)
-
Step 300
300
#E1ABE2
oklch(80.8% 0.096 325.8)
-
Step 400
400
#D07CD3
oklch(70.6% 0.152 325.8)
-
Step 500
500
#C256C7
oklch(63.1% 0.194 325.8)
-
Step 600
600 (this color)
#A42AAA
oklch(52.7% 0.211 326)
-
Step 700
700
#95259A
oklch(49.1% 0.196 326.2)
-
Step 800
800
#79227D
oklch(42.7% 0.162 326.1)
-
Step 900
900
#622365
oklch(37.8% 0.126 325.9)
-
Step 950
950
#39163B
oklch(27% 0.079 325.4)
#A42AAA 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) | #0059AD | 0.225 |
| Deuteranopia (no green cones) | #4868A7 | 0.188 |
| Tritanopia (no blue cones) | #A84069 | 0.119 |
| Achromatopsia (no color) | #636363 | 0.213 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A42AAA
#A42AAA
oklch(52.7% 0.211 326)
- #008227
#008227
oklch(52.8% 0.162 145.9)
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 #A42AAA, closest first.
No curated palette has a color within ΔE 0.04 of #A42AAA.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purply #983FB2 ΔE 0.038
- Warm Purple #952E8F ΔE 0.051
- Dark Orchid #9932CC ΔE 0.059
- Dark Magenta #8B008B ΔE 0.081
- Purpley Pink #C83CB9 ΔE 0.081
- Dark Violet #9400D3 ΔE 0.084
- Vibrant Purple #AD03DE ΔE 0.085
- Light Eggplant #894585 ΔE 0.090
Use #A42AAA 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.