#A18FBA
Closest named color: Heather (#A484AC). oklch(68.1% 0.065 303.8), rgb(161, 143, 186).
Aa
Black text reads best on this color (7.15:1).
About this color
#A18FBA is a medium-light, muted purple. In OKLCH its lightness is 68%, its chroma 0.065 and its hue 304°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Heather (#A484AC), ΔE 0.030 away. Black text reads best on it, at 7.15:1.
| Hue family | Purples |
| Lightness | medium-light (68%) |
| Chroma | muted (0.065) |
| Temperature | in between |
| Nearest name | Heather (#A484AC) |
| Black text | 7.15:1 |
| White text | 2.93:1 |
Values
| HEX | #A18FBA |
| RGB | rgb(161, 143, 186) |
| HSL | hsl(265, 24%, 65%) |
| OKLCH | oklch(68.1% 0.065 303.8) |
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 #A18FBA | 2.93:1 | Fails | Lc -61.1 | Content text, not long reading |
| Black text on #A18FBA | 7.15:1 | AAA | Lc 48.2 | Large or bold text, headings |
| #A18FBA text on white | 2.93:1 | Fails | Lc 55.8 | Large or bold text, headings |
| #A18FBA text on black | 7.15:1 | AAA | Lc -46.0 | 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
#F6F5F8
oklch(97.2% 0.004 301.4)
-
Step 100
100
#EBE8F0
oklch(93.6% 0.011 303.1)
-
Step 200
200
#DCD6E6
oklch(88.6% 0.023 302.9)
-
Step 300
300
#C6BBD7
oklch(81% 0.041 303.3)
-
Step 400
400 (this color)
#A18FBA
oklch(68.1% 0.065 303.8)
-
Step 500
500
#947DB3
oklch(63.1% 0.083 303.6)
-
Step 600
600
#7F669F
oklch(55.7% 0.09 303.8)
-
Step 700
700
#6B5488
oklch(49.1% 0.085 303.8)
-
Step 800
800
#57456E
oklch(42.7% 0.07 303.8)
-
Step 900
900
#483A59
oklch(37.7% 0.055 304.6)
-
Step 950
950
#2A2234
oklch(26.9% 0.035 304.5)
#A18FBA 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) | #8796BC | 0.039 |
| Deuteranopia (no green cones) | #8A97B9 | 0.038 |
| Tritanopia (no blue cones) | #9D959E | 0.051 |
| Achromatopsia (no color) | #979797 | 0.065 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A18FBA
#A18FBA
oklch(68.1% 0.065 303.8)
- #90A073
#90A073
oklch(68.1% 0.066 124)
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 #A18FBA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Heather #A484AC ΔE 0.030
- Dusty Lavender #AC86A8 ΔE 0.033
- Cool Gray #8D99AE ΔE 0.046
- Wisteria #A87DC2 ΔE 0.052
- Pale Purple #B790D4 ΔE 0.053
- Bluey Grey #89A0B0 ΔE 0.061
- Light Mauve #C292A1 ΔE 0.065
- Silver Lake Blue #778DA9 ΔE 0.067
Use #A18FBA 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.