#8A638D
Closest named color: Dark Lavender (#856798). oklch(55.5% 0.078 324.2), rgb(138, 99, 141).
Aa
White text reads best on this color (4.94:1).
About this color
#8A638D is a medium-dark, moderately saturated purple. In OKLCH its lightness is 55%, its chroma 0.078 and its hue 324°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Lavender (#856798), ΔE 0.019 away. White text reads best on it, at 4.94:1.
| Hue family | Purples |
| Lightness | medium-dark (55%) |
| Chroma | moderately saturated (0.078) |
| Temperature | in between |
| Nearest name | Dark Lavender (#856798) |
| Black text | 4.25:1 |
| White text | 4.94:1 |
Values
| HEX | #8A638D |
| RGB | rgb(138, 99, 141) |
| HSL | hsl(296, 18%, 47%) |
| OKLCH | oklch(55.5% 0.078 324.2) |
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 #8A638D | 4.94:1 | AA | Lc -79.5 | Fine for body text |
| Black text on #8A638D | 4.25:1 | AA large text | Lc 29.9 | Dividers and decoration only |
| #8A638D text on white | 4.94:1 | AA | Lc 74.1 | Content text, not long reading |
| #8A638D text on black | 4.25:1 | AA large text | Lc -27.6 | Dividers and decoration only |
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 600.
-
Step 50
50
#F7F4F7
oklch(97% 0.005 325.6)
-
Step 100
100
#EDE8EE
oklch(93.7% 0.01 320.5)
-
Step 200
200
#E0D5E1
oklch(88.5% 0.02 323.2)
-
Step 300
300
#CDB9CE
oklch(80.9% 0.036 324.5)
-
Step 400
400
#B395B5
oklch(70.7% 0.057 324.2)
-
Step 500
500
#A07BA2
oklch(63.2% 0.071 324.7)
-
Step 600
600 (this color)
#8A638D
oklch(55.5% 0.078 324.2)
-
Step 700
700
#755278
oklch(49% 0.073 323.9)
-
Step 800
800
#604362
oklch(42.7% 0.062 324.4)
-
Step 900
900
#4E3950
oklch(37.7% 0.047 323.6)
-
Step 950
950
#2E212F
oklch(26.9% 0.031 324)
#8A638D 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) | #5F6D8F | 0.070 |
| Deuteranopia (no green cones) | #69728C | 0.064 |
| Tritanopia (no blue cones) | #8C6772 | 0.047 |
| Achromatopsia (no color) | #707070 | 0.079 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #8A638D
#8A638D
oklch(55.5% 0.078 324.2)
- #567F55
#567F55
oklch(55.4% 0.079 143.9)
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 #8A638D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Lavender #856798 ΔE 0.019
- Dusty Purple #825F87 ΔE 0.020
- Muted Purple #805B87 ΔE 0.029
- Grey Purple #826D8C ΔE 0.030
- Dusky Purple #895B7B ΔE 0.030
- Dull Purple #84597E ΔE 0.033
- Faded Purple #916E99 ΔE 0.034
- Purple Grey #866F85 ΔE 0.039
Use #8A638D 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.