#A38CB7
Closest named color: Heather (#A484AC). oklch(67.6% 0.067 308.9), rgb(163, 140, 183).
Aa
Black text reads best on this color (6.99:1).
About this color
#A38CB7 is a medium-light, muted purple. In OKLCH its lightness is 68%, its chroma 0.067 and its hue 309°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Heather (#A484AC), ΔE 0.023 away. Black text reads best on it, at 6.99:1.
| Hue family | Purples |
| Lightness | medium-light (68%) |
| Chroma | muted (0.067) |
| Temperature | in between |
| Nearest name | Heather (#A484AC) |
| Black text | 6.99:1 |
| White text | 3.00:1 |
Values
| HEX | #A38CB7 |
| RGB | rgb(163, 140, 183) |
| HSL | hsl(272, 23%, 63%) |
| OKLCH | oklch(67.6% 0.067 308.9) |
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 #A38CB7 | 3.00:1 | AA large text | Lc -62.1 | Content text, not long reading |
| Black text on #A38CB7 | 6.99:1 | AA | Lc 47.3 | Large or bold text, headings |
| #A38CB7 text on white | 3.00:1 | AA large text | Lc 56.7 | Large or bold text, headings |
| #A38CB7 text on black | 6.99:1 | AA | Lc -45.1 | 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
#F6F4F8
oklch(97% 0.006 308.4)
-
Step 100
100
#ECE8F0
oklch(93.6% 0.011 308.3)
-
Step 200
200
#DDD5E5
oklch(88.4% 0.023 308.2)
-
Step 300
300
#C8BAD6
oklch(80.9% 0.042 307.9)
-
Step 400
400 (this color)
#A38CB7
oklch(67.6% 0.067 308.9)
-
Step 500
500
#997BB1
oklch(63.1% 0.086 309.4)
-
Step 600
600
#83649D
oklch(55.7% 0.093 308.6)
-
Step 700
700
#6F5286
oklch(49% 0.087 309.1)
-
Step 800
800
#5A446D
oklch(42.7% 0.071 308.2)
-
Step 900
900
#4A3958
oklch(37.6% 0.056 309)
-
Step 950
950
#2B2234
oklch(27% 0.035 307)
#A38CB7 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) | #8594B9 | 0.046 |
| Deuteranopia (no green cones) | #8A95B6 | 0.042 |
| Tritanopia (no blue cones) | #A1919B | 0.049 |
| Achromatopsia (no color) | #959595 | 0.068 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A38CB7
#A38CB7
oklch(67.6% 0.067 308.9)
- #8A9F73
#8A9F73
oklch(67.4% 0.067 128.8)
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 #A38CB7, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Heather #A484AC ΔE 0.023
- Dusty Lavender #AC86A8 ΔE 0.026
- Wisteria #A87DC2 ΔE 0.047
- Cool Gray #8D99AE ΔE 0.051
- Pale Purple #B790D4 ΔE 0.054
- Purpley Grey #947E94 ΔE 0.063
- Light Mauve #C292A1 ΔE 0.064
- Bluey Grey #89A0B0 ΔE 0.067
Use #A38CB7 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.