#A091BF
Closest named color: Heather (#A484AC). oklch(68.6% 0.069 299.5), rgb(160, 145, 191).
Aa
Black text reads best on this color (7.29:1).
About this color
#A091BF is a medium-light, muted purple. In OKLCH its lightness is 69%, its chroma 0.069 and its hue 300°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Heather (#A484AC), ΔE 0.038 away. Black text reads best on it, at 7.29:1.
| Hue family | Purples |
| Lightness | medium-light (69%) |
| Chroma | muted (0.069) |
| Temperature | in between |
| Nearest name | Heather (#A484AC) |
| Black text | 7.29:1 |
| White text | 2.87:1 |
Values
| HEX | #A091BF |
| RGB | rgb(160, 145, 191) |
| HSL | hsl(260, 26%, 66%) |
| OKLCH | oklch(68.6% 0.069 299.5) |
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 #A091BF | 2.87:1 | Fails | Lc -60.3 | Content text, not long reading |
| Black text on #A091BF | 7.29:1 | AAA | Lc 49.0 | Large or bold text, headings |
| #A091BF text on white | 2.87:1 | Fails | Lc 55.0 | Large or bold text, headings |
| #A091BF text on black | 7.29:1 | AAA | Lc -46.8 | 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
#F6F5F9
oklch(97.2% 0.005 297.7)
-
Step 100
100
#EBE8F1
oklch(93.6% 0.012 301.3)
-
Step 200
200
#DBD6E7
oklch(88.5% 0.024 299.3)
-
Step 300
300
#C4BBD9
oklch(80.9% 0.043 299.1)
-
Step 400
400 (this color)
#A091BF
oklch(68.6% 0.069 299.5)
-
Step 500
500
#917DB7
oklch(63% 0.088 299.7)
-
Step 600
600
#7C66A3
oklch(55.6% 0.095 299.9)
-
Step 700
700
#68558C
oklch(49.2% 0.088 299)
-
Step 800
800
#554571
oklch(42.6% 0.073 300)
-
Step 900
900
#463B5C
oklch(37.8% 0.057 299)
-
Step 950
950
#292236
oklch(26.9% 0.038 300)
#A091BF 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) | #8898C1 | 0.036 |
| Deuteranopia (no green cones) | #8A98BE | 0.035 |
| Tritanopia (no blue cones) | #9B98A1 | 0.055 |
| Achromatopsia (no color) | #989898 | 0.069 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A091BF
#A091BF
oklch(68.6% 0.069 299.5)
- #95A170
#95A170
oklch(68.7% 0.069 119.4)
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 #A091BF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Heather #A484AC ΔE 0.038
- Dusty Lavender #AC86A8 ΔE 0.040
- Cool Gray #8D99AE ΔE 0.047
- Pale Purple #B790D4 ΔE 0.049
- Wisteria #A87DC2 ΔE 0.054
- Bluey Grey #89A0B0 ΔE 0.061
- Bluegrey #85A3B2 ΔE 0.067
- Light Mauve #C292A1 ΔE 0.068
Use #A091BF 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.