#A39DB7
Closest named color: Cool Steel (#97A7B3). oklch(71% 0.038 296), rgb(163, 157, 183).
Aa
Black text reads best on this color (8.06:1).
About this color
#A39DB7 is a medium-light, muted purple. In OKLCH its lightness is 71%, its chroma 0.038 and its hue 296°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Cool Steel (#97A7B3), ΔE 0.033 away. Black text reads best on it, at 8.06:1.
| Hue family | Purples |
| Lightness | medium-light (71%) |
| Chroma | muted (0.038) |
| Temperature | in between |
| Nearest name | Cool Steel (#97A7B3) |
| Black text | 8.06:1 |
| White text | 2.60:1 |
Values
| HEX | #A39DB7 |
| RGB | rgb(163, 157, 183) |
| HSL | hsl(254, 15%, 67%) |
| OKLCH | oklch(71% 0.038 296) |
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 #A39DB7 | 2.60:1 | Fails | Lc -56.0 | Large or bold text, headings |
| Black text on #A39DB7 | 8.06:1 | AAA | Lc 53.2 | Large or bold text, headings |
| #A39DB7 text on white | 2.60:1 | Fails | Lc 50.9 | Large or bold text, headings |
| #A39DB7 text on black | 8.06:1 | AAA | Lc -51.1 | 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
#F5F5F7
oklch(97.1% 0.003 286.4)
-
Step 100
100
#EAE9EE
oklch(93.6% 0.007 295.4)
-
Step 200
200
#DAD7E1
oklch(88.4% 0.014 299.8)
-
Step 300
300
#C2BECF
oklch(81% 0.024 296.6)
-
Step 400
400 (this color)
#A39DB7
oklch(71% 0.038 296)
-
Step 500
500
#8C84A4
oklch(63.2% 0.048 296.4)
-
Step 600
600
#766D8F
oklch(55.6% 0.053 296.8)
-
Step 700
700
#635B7A
oklch(49.1% 0.05 296.4)
-
Step 800
800
#514B63
oklch(42.8% 0.04 296.1)
-
Step 900
900
#433E51
oklch(37.7% 0.033 296.9)
-
Step 950
950
#27252F
oklch(27.1% 0.019 294.3)
#A39DB7 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) | #98A1B8 | 0.018 |
| Deuteranopia (no green cones) | #99A0B6 | 0.016 |
| Tritanopia (no blue cones) | #A0A1A5 | 0.033 |
| Achromatopsia (no color) | #A0A0A0 | 0.038 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A39DB7
#A39DB7
oklch(71% 0.038 296)
- #A0A58A
#A0A58A
oklch(71% 0.038 115.9)
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 #A39DB7, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cool Steel #97A7B3 ΔE 0.033
- Cool Gray #8D99AE ΔE 0.036
- Bluey Grey #89A0B0 ΔE 0.039
- Cool Grey #95A3A6 ΔE 0.040
- Bluegrey #85A3B2 ΔE 0.044
- Dark Gray #A9A9A9 ΔE 0.046
- Pewter #96A8A1 ΔE 0.055
- Light Mauve #C292A1 ΔE 0.055
Use #A39DB7 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.