#8A636F
Closest named color: Dusky Purple (#895B7B). oklch(54.4% 0.053 358.9), rgb(138, 99, 111).
Aa
White text reads best on this color (5.12:1).
About this color
#8A636F is a medium-dark, muted red. In OKLCH its lightness is 54%, its chroma 0.053 and its hue 359°. Its hue sits on the warm side of the wheel. The nearest named color is Dusky Purple (#895B7B), ΔE 0.034 away. White text reads best on it, at 5.12:1.
| Hue family | Reds |
| Lightness | medium-dark (54%) |
| Chroma | muted (0.053) |
| Temperature | warm |
| Nearest name | Dusky Purple (#895B7B) |
| Black text | 4.09:1 |
| White text | 5.12:1 |
Values
| HEX | #8A636F |
| RGB | rgb(138, 99, 111) |
| HSL | hsl(342, 16%, 46%) |
| OKLCH | oklch(54.4% 0.053 358.9) |
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 #8A636F | 5.12:1 | AA | Lc -80.7 | Fine for body text |
| Black text on #8A636F | 4.09:1 | AA large text | Lc 28.8 | Dividers and decoration only |
| #8A636F text on white | 5.12:1 | AA | Lc 75.3 | Fine for body text |
| #8A636F text on black | 4.09:1 | AA large text | Lc -26.4 | 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
#F7F4F5
oklch(97% 0.003 354.7)
-
Step 100
100
#EEE8EA
oklch(93.6% 0.007 354.8)
-
Step 200
200
#E1D6D9
oklch(88.6% 0.013 358.8)
-
Step 300
300
#CFBBC0
oklch(81% 0.024 0.7)
-
Step 400
400
#B697A0
oklch(70.7% 0.039 358.8)
-
Step 500
500
#A37E89
oklch(63.2% 0.048 358.9)
-
Step 600
600 (this color)
#8A636F
oklch(54.4% 0.053 358.9)
-
Step 700
700
#785560
oklch(49% 0.049 358.5)
-
Step 800
800
#62464E
oklch(42.7% 0.04 0.1)
-
Step 900
900
#503B41
oklch(37.8% 0.031 359.8)
-
Step 950
950
#2F2226
oklch(26.9% 0.021 358.3)
#8A636F 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) | #686A6F | 0.057 |
| Deuteranopia (no green cones) | #71706E | 0.053 |
| Tritanopia (no blue cones) | #916167 | 0.016 |
| Achromatopsia (no color) | #6E6E6E | 0.053 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #8A636F
#8A636F
oklch(54.4% 0.053 358.9)
- #4C7A70
#4C7A70
oklch(54.3% 0.053 178.9)
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 #8A636F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dusky Purple #895B7B ΔE 0.034
- Purple Grey #866F85 ΔE 0.039
- Dull Purple #84597E ΔE 0.044
- Dusty Purple #825F87 ΔE 0.045
- Grey Purple #826D8C ΔE 0.045
- Muted Purple #805B87 ΔE 0.053
- Dim Gray #696969 ΔE 0.058
- Reddish Grey #997570 ΔE 0.058
Use #8A636F 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.