#A288B3
Closest named color: Heather (#A484AC). oklch(66.5% 0.069 311.8), rgb(162, 136, 179).
Aa
Black text reads best on this color (6.70:1).
About this color
#A288B3 is a medium-light, muted purple. In OKLCH its lightness is 67%, its chroma 0.069 and its hue 312°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Heather (#A484AC), ΔE 0.013 away. Black text reads best on it, at 6.70:1.
| Hue family | Purples |
| Lightness | medium-light (67%) |
| Chroma | muted (0.069) |
| Temperature | in between |
| Nearest name | Heather (#A484AC) |
| Black text | 6.70:1 |
| White text | 3.13:1 |
Values
| HEX | #A288B3 |
| RGB | rgb(162, 136, 179) |
| HSL | hsl(276, 22%, 62%) |
| OKLCH | oklch(66.5% 0.069 311.8) |
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 #A288B3 | 3.13:1 | AA large text | Lc -63.7 | Content text, not long reading |
| Black text on #A288B3 | 6.70:1 | AA | Lc 45.7 | Large or bold text, headings |
| #A288B3 text on white | 3.13:1 | AA large text | Lc 58.3 | Large or bold text, headings |
| #A288B3 text on black | 6.70:1 | AA | Lc -43.4 | 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
#F6F5F8
oklch(97.2% 0.004 301.4)
-
Step 100
100
#ECE8EF
oklch(93.6% 0.01 311.2)
-
Step 200
200
#DDD6E2
oklch(88.5% 0.018 311.6)
-
Step 300
300
#C8BBD1
oklch(81% 0.034 311.7)
-
Step 400
400
#AC97BA
oklch(70.7% 0.055 311.8)
-
Step 500
500 (this color)
#A288B3
oklch(66.5% 0.069 311.8)
-
Step 600
600
#826793
oklch(55.7% 0.074 311.9)
-
Step 700
700
#6E557E
oklch(49.1% 0.07 311.7)
-
Step 800
800
#5A4666
oklch(42.8% 0.057 312.4)
-
Step 900
900
#4A3B53
oklch(37.8% 0.044 312.5)
-
Step 950
950
#2B2231
oklch(26.9% 0.03 311.5)
#A288B3 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) | #8290B5 | 0.049 |
| Deuteranopia (no green cones) | #8792B2 | 0.046 |
| Tritanopia (no blue cones) | #A18D97 | 0.049 |
| Achromatopsia (no color) | #929292 | 0.069 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A288B3
#A288B3
oklch(66.5% 0.069 311.8)
- #849D71
#849D71
oklch(66.5% 0.069 132.1)
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 #A288B3, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Heather #A484AC ΔE 0.013
- Dusty Lavender #AC86A8 ΔE 0.021
- Wisteria #A87DC2 ΔE 0.042
- Purpley Grey #947E94 ΔE 0.054
- Cool Gray #8D99AE ΔE 0.056
- Pale Purple #B790D4 ΔE 0.061
- English Lavender #9D8189 ΔE 0.062
- Soft Purple #A66FB5 ΔE 0.065
Use #A288B3 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.