#A18ED4
Closest named color: Pale Purple (#B790D4). oklch(69% 0.103 296.1), rgb(161, 142, 212).
Aa
Black text reads best on this color (7.33:1).
About this color
#A18ED4 is a medium-light, moderately saturated purple. In OKLCH its lightness is 69%, its chroma 0.103 and its hue 296°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Pale Purple (#B790D4), ΔE 0.035 away. Black text reads best on it, at 7.33:1.
| Hue family | Purples |
| Lightness | medium-light (69%) |
| Chroma | moderately saturated (0.103) |
| Temperature | in between |
| Nearest name | Pale Purple (#B790D4) |
| Black text | 7.33:1 |
| White text | 2.86:1 |
Values
| HEX | #A18ED4 |
| RGB | rgb(161, 142, 212) |
| HSL | hsl(256, 45%, 69%) |
| OKLCH | oklch(69% 0.103 296.1) |
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 #A18ED4 | 2.86:1 | Fails | Lc -60.0 | Content text, not long reading |
| Black text on #A18ED4 | 7.33:1 | AAA | Lc 49.3 | Large or bold text, headings |
| #A18ED4 text on white | 2.86:1 | Fails | Lc 54.7 | Large or bold text, headings |
| #A18ED4 text on black | 7.33:1 | AAA | Lc -47.1 | 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
#F6F4FB
oklch(97.1% 0.009 299.2)
-
Step 100
100
#EBE8F5
oklch(93.7% 0.018 296.6)
-
Step 200
200
#DBD5EF
oklch(88.6% 0.036 296.2)
-
Step 300
300
#C4B9E6
oklch(81% 0.064 296.2)
-
Step 400
400 (this color)
#A18ED4
oklch(69% 0.103 296.1)
-
Step 500
500
#9177CF
oklch(63.1% 0.131 296)
-
Step 600
600
#7C5EBC
oklch(55.6% 0.143 296.2)
-
Step 700
700
#694DA2
oklch(49.1% 0.133 296.4)
-
Step 800
800
#554084
oklch(42.8% 0.11 295.6)
-
Step 900
900
#463769
oklch(37.7% 0.084 295.9)
-
Step 950
950
#29203E
oklch(27% 0.055 296.3)
#A18ED4 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) | #7D99D7 | 0.054 |
| Deuteranopia (no green cones) | #7F98D2 | 0.052 |
| Tritanopia (no blue cones) | #979AA7 | 0.085 |
| Achromatopsia (no color) | #999999 | 0.103 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A18ED4
#A18ED4
oklch(69% 0.103 296.1)
- #98A356
#98A356
oklch(68.9% 0.102 115.8)
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 #A18ED4, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pale Purple #B790D4 ΔE 0.035
- Perrywinkle #8F8CE7 ΔE 0.040
- Wisteria #A87DC2 ΔE 0.045
- Heather #A484AC ΔE 0.059
- Periwinkle Blue #8F99FB ΔE 0.061
- Dusty Lavender #AC86A8 ΔE 0.065
- Lavender Blue #8B88F8 ΔE 0.067
- Cool Gray #8D99AE ΔE 0.078
Use #A18ED4 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.