#A285B3
Closest named color: Heather (#A484AC). oklch(66% 0.074 312.8), rgb(162, 133, 179).
Aa
Black text reads best on this color (6.54:1).
About this color
#A285B3 is a medium-light, moderately saturated purple. In OKLCH its lightness is 66%, its chroma 0.074 and its hue 313°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Heather (#A484AC), ΔE 0.010 away. Black text reads best on it, at 6.54:1.
| Hue family | Purples |
| Lightness | medium-light (66%) |
| Chroma | moderately saturated (0.074) |
| Temperature | in between |
| Nearest name | Heather (#A484AC) |
| Black text | 6.54:1 |
| White text | 3.20:1 |
Values
| HEX | #A285B3 |
| RGB | rgb(162, 133, 179) |
| HSL | hsl(278, 23%, 61%) |
| OKLCH | oklch(66% 0.074 312.8) |
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 #A285B3 | 3.20:1 | AA large text | Lc -64.7 | Content text, not long reading |
| Black text on #A285B3 | 6.54:1 | AA | Lc 44.8 | Non-text elements, placeholder text |
| #A285B3 text on white | 3.20:1 | AA large text | Lc 59.3 | Large or bold text, headings |
| #A285B3 text on black | 6.54:1 | AA | Lc -42.4 | 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 500.
-
Step 50
50
#F6F4F8
oklch(97% 0.006 308.4)
-
Step 100
100
#ECE8EF
oklch(93.6% 0.01 311.2)
-
Step 200
200
#DED5E3
oklch(88.4% 0.021 313.8)
-
Step 300
300
#C9BAD2
oklch(80.9% 0.037 313)
-
Step 400
400
#AD96BB
oklch(70.6% 0.059 312.6)
-
Step 500
500 (this color)
#A285B3
oklch(66% 0.074 312.8)
-
Step 600
600
#846595
oklch(55.6% 0.081 313.2)
-
Step 700
700
#70547F
oklch(49.2% 0.075 313.4)
-
Step 800
800
#5B4567
oklch(42.7% 0.061 313.3)
-
Step 900
900
#4B3A54
oklch(37.7% 0.049 313.7)
-
Step 950
950
#2C2231
oklch(27% 0.031 314.3)
#A285B3 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) | #7E8EB5 | 0.055 |
| Deuteranopia (no green cones) | #8490B2 | 0.051 |
| Tritanopia (no blue cones) | #A18B95 | 0.053 |
| Achromatopsia (no color) | #909090 | 0.075 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A285B3
#A285B3
oklch(66% 0.074 312.8)
- #819C6D
#819C6D
oklch(66% 0.074 132.4)
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 #A285B3, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Heather #A484AC ΔE 0.010
- Dusty Lavender #AC86A8 ΔE 0.024
- Wisteria #A87DC2 ΔE 0.036
- Purpley Grey #947E94 ΔE 0.053
- Soft Purple #A66FB5 ΔE 0.057
- English Lavender #9D8189 ΔE 0.062
- Pale Purple #B790D4 ΔE 0.063
- Dark Lilac #9C6DA5 ΔE 0.063
Use #A285B3 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.