#A397AB
Closest named color: Cool Gray (#8D99AE). oklch(69.3% 0.032 312), rgb(163, 151, 171).
Aa
Black text reads best on this color (7.57:1).
About this color
#A397AB is a medium-light, muted purple. In OKLCH its lightness is 69%, its chroma 0.032 and its hue 312°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Cool Gray (#8D99AE), ΔE 0.031 away. Black text reads best on it, at 7.57:1.
| Hue family | Purples |
| Lightness | medium-light (69%) |
| Chroma | muted (0.032) |
| Temperature | in between |
| Nearest name | Cool Gray (#8D99AE) |
| Black text | 7.57:1 |
| White text | 2.77:1 |
Values
| HEX | #A397AB |
| RGB | rgb(163, 151, 171) |
| HSL | hsl(276, 11%, 63%) |
| OKLCH | oklch(69.3% 0.032 312) |
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 #A397AB | 2.77:1 | Fails | Lc -58.8 | Large or bold text, headings |
| Black text on #A397AB | 7.57:1 | AAA | Lc 50.5 | Large or bold text, headings |
| #A397AB text on white | 2.77:1 | Fails | Lc 53.5 | Large or bold text, headings |
| #A397AB text on black | 7.57:1 | AAA | Lc -48.3 | 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
#F6F5F7
oklch(97.1% 0.003 308.4)
-
Step 100
100
#EBE9ED
oklch(93.7% 0.006 308.4)
-
Step 200
200
#DBD7DE
oklch(88.4% 0.01 311.2)
-
Step 300
300
#C5BDCA
oklch(80.9% 0.02 312.8)
-
Step 400
400 (this color)
#A397AB
oklch(69.3% 0.032 312)
-
Step 500
500
#92839C
oklch(63.2% 0.041 311.9)
-
Step 600
600
#7C6C86
oklch(55.5% 0.044 312.4)
-
Step 700
700
#695A72
oklch(49.1% 0.042 312.7)
-
Step 800
800
#554A5D
oklch(42.7% 0.034 310.9)
-
Step 900
900
#463E4C
oklch(37.7% 0.026 310.7)
-
Step 950
950
#29242C
oklch(26.9% 0.016 312.9)
#A397AB 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) | #949BAC | 0.023 |
| Deuteranopia (no green cones) | #979BAA | 0.020 |
| Tritanopia (no blue cones) | #A2999D | 0.023 |
| Achromatopsia (no color) | #9B9B9B | 0.032 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A397AB
#A397AB
oklch(69.3% 0.032 312)
- #95A18D
#95A18D
oklch(69.4% 0.032 132.7)
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 #A397AB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cool Gray #8D99AE ΔE 0.031
- Bluey Grey #89A0B0 ΔE 0.040
- Cool Grey #95A3A6 ΔE 0.040
- Cool Steel #97A7B3 ΔE 0.043
- Dusty Lavender #AC86A8 ΔE 0.045
- Bluegrey #85A3B2 ΔE 0.048
- Light Mauve #C292A1 ΔE 0.048
- Rosy Brown #BC8F8F ΔE 0.051
Use #A397AB 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.