#A189E7
Closest named color: Perrywinkle (#8F8CE7). oklch(69% 0.137 294.3), rgb(161, 137, 231).
Aa
Black text reads best on this color (7.24:1).
About this color
#A189E7 is a medium-light, moderately saturated purple. In OKLCH its lightness is 69%, its chroma 0.137 and its hue 294°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Perrywinkle (#8F8CE7), ΔE 0.027 away. Black text reads best on it, at 7.24:1.
| Hue family | Purples |
| Lightness | medium-light (69%) |
| Chroma | moderately saturated (0.137) |
| Temperature | in between |
| Nearest name | Perrywinkle (#8F8CE7) |
| Black text | 7.24:1 |
| White text | 2.89:1 |
Values
| HEX | #A189E7 |
| RGB | rgb(161, 137, 231) |
| HSL | hsl(255, 66%, 72%) |
| OKLCH | oklch(69% 0.137 294.3) |
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 #A189E7 | 2.89:1 | Fails | Lc -60.5 | Content text, not long reading |
| Black text on #A189E7 | 7.24:1 | AAA | Lc 48.9 | Large or bold text, headings |
| #A189E7 text on white | 2.89:1 | Fails | Lc 55.2 | Large or bold text, headings |
| #A189E7 text on black | 7.24:1 | AAA | Lc -46.6 | Large or bold text, headings |
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
#EAE7F9
oklch(93.6% 0.024 293.6)
-
Step 200
200
#DAD4F6
oklch(88.5% 0.047 293.5)
-
Step 300
300
#C3B6F3
oklch(80.8% 0.086 294.2)
-
Step 400
400 (this color)
#A189E7
oklch(69% 0.137 294.3)
-
Step 500
500
#926FE7
oklch(63.1% 0.175 294.3)
-
Step 600
600
#7D53D5
oklch(55.5% 0.191 294.2)
-
Step 700
700
#6A43B8
oklch(49.1% 0.176 294.3)
-
Step 800
800
#563895
oklch(42.7% 0.146 294.2)
-
Step 900
900
#473277
oklch(37.8% 0.113 294.4)
-
Step 950
950
#291E46
oklch(27.1% 0.072 293.7)
#A189E7 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) | #6D99EB | 0.075 |
| Deuteranopia (no green cones) | #7196E5 | 0.069 |
| Tritanopia (no blue cones) | #929AAD | 0.111 |
| Achromatopsia (no color) | #989898 | 0.137 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A189E7
#A189E7
oklch(69% 0.137 294.3)
- #9AA430
#9AA430
oklch(68.9% 0.137 114.3)
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 #A189E7, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Perrywinkle #8F8CE7 ΔE 0.027
- Lavender Blue #8B88F8 ΔE 0.041
- Periwinkle Blue #8F99FB ΔE 0.048
- Periwinkle #8E82FE ΔE 0.051
- Pale Purple #B790D4 ΔE 0.051
- Wisteria #A87DC2 ΔE 0.057
- Liliac #C48EFD ΔE 0.065
- Light Purple #BF77F6 ΔE 0.067
Use #A189E7 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.