#A184E4
Closest named color: Perrywinkle (#8F8CE7). oklch(68% 0.14 296.4), rgb(161, 132, 228).
Aa
Black text reads best on this color (6.93:1).
About this color
#A184E4 is a medium-light, vivid purple. In OKLCH its lightness is 68%, its chroma 0.140 and its hue 296°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Perrywinkle (#8F8CE7), ΔE 0.031 away. Black text reads best on it, at 6.93:1.
| Hue family | Purples |
| Lightness | medium-light (68%) |
| Chroma | vivid (0.140) |
| Temperature | in between |
| Nearest name | Perrywinkle (#8F8CE7) |
| Black text | 6.93:1 |
| White text | 3.02:1 |
Values
| HEX | #A184E4 |
| RGB | rgb(161, 132, 228) |
| HSL | hsl(258, 64%, 71%) |
| OKLCH | oklch(68% 0.14 296.4) |
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 #A184E4 | 3.02:1 | AA large text | Lc -62.3 | Content text, not long reading |
| Black text on #A184E4 | 6.93:1 | AA | Lc 47.1 | Large or bold text, headings |
| #A184E4 text on white | 3.02:1 | AA large text | Lc 56.9 | Large or bold text, headings |
| #A184E4 text on black | 6.93:1 | AA | Lc -44.9 | Non-text elements, placeholder text |
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 400.
-
Step 50
50
#F6F4FD
oklch(97.1% 0.012 296.4)
-
Step 100
100
#EBE7F9
oklch(93.6% 0.024 296.1)
-
Step 200
200
#DCD3F6
oklch(88.5% 0.049 297.2)
-
Step 300
300
#C6B5F3
oklch(80.9% 0.088 297)
-
Step 400
400 (this color)
#A184E4
oklch(68% 0.14 296.4)
-
Step 500
500
#966CE7
oklch(63% 0.18 296.7)
-
Step 600
600
#8150D5
oklch(55.5% 0.195 296.4)
-
Step 700
700
#6E40B9
oklch(49.2% 0.181 296.6)
-
Step 800
800
#593696
oklch(42.8% 0.15 296.2)
-
Step 900
900
#493077
oklch(37.7% 0.117 296.6)
-
Step 950
950
#2A1D46
oklch(27% 0.074 295.6)
#A184E4 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) | #6895E8 | 0.082 |
| Deuteranopia (no green cones) | #6D93E2 | 0.077 |
| Tritanopia (no blue cones) | #9395A9 | 0.112 |
| Achromatopsia (no color) | #949494 | 0.141 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A184E4
#A184E4
oklch(68% 0.14 296.4)
- #94A22A
#94A22A
oklch(67.9% 0.14 116.1)
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 #A184E4, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Perrywinkle #8F8CE7 ΔE 0.031
- Lavender Blue #8B88F8 ΔE 0.043
- Periwinkle #8E82FE ΔE 0.049
- Wisteria #A87DC2 ΔE 0.051
- Medium Purple #9370DB ΔE 0.056
- Pale Purple #B790D4 ΔE 0.057
- Periwinkle Blue #8F99FB ΔE 0.059
- Light Purple #BF77F6 ΔE 0.063
Use #A184E4 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.