#A09BC4
Closest named color: Cool Gray (#8D99AE). oklch(70.8% 0.059 290.4), rgb(160, 155, 196).
Aa
Black text reads best on this color (7.98:1).
About this color
#A09BC4 is a medium-light, muted purple. In OKLCH its lightness is 71%, its chroma 0.059 and its hue 290°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Cool Gray (#8D99AE), ΔE 0.044 away. Black text reads best on it, at 7.98:1.
| Hue family | Purples |
| Lightness | medium-light (71%) |
| Chroma | muted (0.059) |
| Temperature | in between |
| Nearest name | Cool Gray (#8D99AE) |
| Black text | 7.98:1 |
| White text | 2.63:1 |
Values
| HEX | #A09BC4 |
| RGB | rgb(160, 155, 196) |
| HSL | hsl(247, 26%, 69%) |
| OKLCH | oklch(70.8% 0.059 290.4) |
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 #A09BC4 | 2.63:1 | Fails | Lc -56.5 | Large or bold text, headings |
| Black text on #A09BC4 | 7.98:1 | AAA | Lc 52.7 | Large or bold text, headings |
| #A09BC4 text on white | 2.63:1 | Fails | Lc 51.3 | Large or bold text, headings |
| #A09BC4 text on black | 7.98:1 | AAA | Lc -50.6 | 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
#F5F5F9
oklch(97.1% 0.005 286.3)
-
Step 100
100
#E9E9F1
oklch(93.6% 0.011 286.2)
-
Step 200
200
#D9D7E6
oklch(88.5% 0.021 292.1)
-
Step 300
300
#C0BDD8
oklch(80.9% 0.038 290.6)
-
Step 400
400 (this color)
#A09BC4
oklch(70.8% 0.059 290.4)
-
Step 500
500
#8982B5
oklch(63.2% 0.076 290.3)
-
Step 600
600
#736BA0
oklch(55.7% 0.081 290.4)
-
Step 700
700
#605989
oklch(49.1% 0.076 290)
-
Step 800
800
#4F496F
oklch(42.8% 0.062 290.8)
-
Step 900
900
#413D5A
oklch(37.7% 0.049 290.1)
-
Step 950
950
#262435
oklch(27% 0.031 289.5)
#A09BC4 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) | #92A0C6 | 0.022 |
| Deuteranopia (no green cones) | #929FC3 | 0.022 |
| Tritanopia (no blue cones) | #99A2A9 | 0.051 |
| Achromatopsia (no color) | #9F9F9F | 0.060 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A09BC4
#A09BC4
oklch(70.8% 0.059 290.4)
- #A2A57A
#A2A57A
oklch(70.8% 0.059 111.1)
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 #A09BC4, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cool Gray #8D99AE ΔE 0.044
- Cool Steel #97A7B3 ΔE 0.049
- Bluey Grey #89A0B0 ΔE 0.049
- Pale Purple #B790D4 ΔE 0.053
- Bluegrey #85A3B2 ΔE 0.054
- Cool Grey #95A3A6 ΔE 0.059
- Dusty Lavender #AC86A8 ΔE 0.059
- Heather #A484AC ΔE 0.061
Use #A09BC4 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.