#A397BB
Closest named color: Cool Gray (#8D99AE). oklch(69.9% 0.054 300.3), rgb(163, 151, 187).
Aa
Black text reads best on this color (7.70:1).
About this color
#A397BB is a medium-light, muted purple. In OKLCH its lightness is 70%, its chroma 0.054 and its hue 300°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Cool Gray (#8D99AE), ΔE 0.039 away. Black text reads best on it, at 7.70:1.
| Hue family | Purples |
| Lightness | medium-light (70%) |
| Chroma | muted (0.054) |
| Temperature | in between |
| Nearest name | Cool Gray (#8D99AE) |
| Black text | 7.70:1 |
| White text | 2.72:1 |
Values
| HEX | #A397BB |
| RGB | rgb(163, 151, 187) |
| HSL | hsl(260, 21%, 66%) |
| OKLCH | oklch(69.9% 0.054 300.3) |
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 #A397BB | 2.72:1 | Fails | Lc -58.0 | Large or bold text, headings |
| Black text on #A397BB | 7.70:1 | AAA | Lc 51.2 | Large or bold text, headings |
| #A397BB text on white | 2.72:1 | Fails | Lc 52.8 | Large or bold text, headings |
| #A397BB text on black | 7.70:1 | AAA | Lc -49.1 | 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
#F6F5F8
oklch(97.2% 0.004 301.4)
-
Step 100
100
#EBE8EF
oklch(93.5% 0.01 305.4)
-
Step 200
200
#DBD7E4
oklch(88.6% 0.018 300)
-
Step 300
300
#C4BCD4
oklch(80.9% 0.034 300.8)
-
Step 400
400 (this color)
#A397BB
oklch(69.9% 0.054 300.3)
-
Step 500
500
#9080AD
oklch(63.1% 0.069 300.7)
-
Step 600
600
#7A6999
oklch(55.6% 0.075 300.2)
-
Step 700
700
#675882
oklch(49.2% 0.068 300.3)
-
Step 800
800
#54486A
oklch(42.8% 0.057 300.2)
-
Step 900
900
#453C56
oklch(37.6% 0.045 300.1)
-
Step 950
950
#282332
oklch(26.8% 0.028 299.8)
#A397BB 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) | #909CBD | 0.028 |
| Deuteranopia (no green cones) | #929CBA | 0.027 |
| Tritanopia (no blue cones) | #9F9CA3 | 0.043 |
| Achromatopsia (no color) | #9D9D9D | 0.054 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A397BB
#A397BB
oklch(69.9% 0.054 300.3)
- #99A47E
#99A47E
oklch(70% 0.055 120.9)
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 #A397BB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cool Gray #8D99AE ΔE 0.039
- Dusty Lavender #AC86A8 ΔE 0.046
- Bluey Grey #89A0B0 ΔE 0.049
- Heather #A484AC ΔE 0.049
- Cool Steel #97A7B3 ΔE 0.051
- Bluegrey #85A3B2 ΔE 0.055
- Pale Purple #B790D4 ΔE 0.055
- Cool Grey #95A3A6 ΔE 0.056
Use #A397BB 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.