#A28DB9
Closest named color: Heather (#A484AC). oklch(67.8% 0.068 306.4), rgb(162, 141, 185).
Aa
Black text reads best on this color (7.04:1).
About this color
#A28DB9 is a medium-light, muted purple. In OKLCH its lightness is 68%, its chroma 0.068 and its hue 306°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Heather (#A484AC), ΔE 0.026 away. Black text reads best on it, at 7.04:1.
| Hue family | Purples |
| Lightness | medium-light (68%) |
| Chroma | muted (0.068) |
| Temperature | in between |
| Nearest name | Heather (#A484AC) |
| Black text | 7.04:1 |
| White text | 2.98:1 |
Values
| HEX | #A28DB9 |
| RGB | rgb(162, 141, 185) |
| HSL | hsl(269, 24%, 64%) |
| OKLCH | oklch(67.8% 0.068 306.4) |
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 #A28DB9 | 2.98:1 | Fails | Lc -61.8 | Content text, not long reading |
| Black text on #A28DB9 | 7.04:1 | AAA | Lc 47.6 | Large or bold text, headings |
| #A28DB9 text on white | 2.98:1 | Fails | Lc 56.4 | Large or bold text, headings |
| #A28DB9 text on black | 7.04:1 | AAA | Lc -45.4 | 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
#F6F4F8
oklch(97% 0.006 308.4)
-
Step 100
100
#ECE8F0
oklch(93.6% 0.011 308.3)
-
Step 200
200
#DDD5E6
oklch(88.4% 0.025 306.9)
-
Step 300
300
#C7BAD7
oklch(80.9% 0.043 305.7)
-
Step 400
400 (this color)
#A28DB9
oklch(67.8% 0.068 306.4)
-
Step 500
500
#977CB3
oklch(63.2% 0.086 306.5)
-
Step 600
600
#81649F
oklch(55.6% 0.095 306.1)
-
Step 700
700
#6D5388
oklch(49.1% 0.088 306)
-
Step 800
800
#59446E
oklch(42.7% 0.072 306.5)
-
Step 900
900
#493A59
oklch(37.8% 0.055 306.1)
-
Step 950
950
#2B2234
oklch(27% 0.035 307)
#A28DB9 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) | #8595BB | 0.044 |
| Deuteranopia (no green cones) | #8996B8 | 0.042 |
| Tritanopia (no blue cones) | #9F939C | 0.052 |
| Achromatopsia (no color) | #959595 | 0.068 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A28DB9
#A28DB9
oklch(67.8% 0.068 306.4)
- #8DA072
#8DA072
oklch(67.9% 0.068 126.4)
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 #A28DB9, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Heather #A484AC ΔE 0.026
- Dusty Lavender #AC86A8 ΔE 0.029
- Wisteria #A87DC2 ΔE 0.048
- Cool Gray #8D99AE ΔE 0.050
- Pale Purple #B790D4 ΔE 0.053
- Purpley Grey #947E94 ΔE 0.065
- Light Mauve #C292A1 ΔE 0.065
- Bluey Grey #89A0B0 ΔE 0.066
Use #A28DB9 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.