#816670
Closest named color: Purple Grey (#866F85). oklch(54% 0.037 354.3), rgb(129, 102, 112).
Aa
White text reads best on this color (5.16:1).
About this color
#816670 is a medium-dark, muted red. In OKLCH its lightness is 54%, its chroma 0.037 and its hue 354°. Its hue sits on the warm side of the wheel. The nearest named color is Purple Grey (#866F85), ΔE 0.037 away. White text reads best on it, at 5.16:1.
| Hue family | Reds |
| Lightness | medium-dark (54%) |
| Chroma | muted (0.037) |
| Temperature | warm |
| Nearest name | Purple Grey (#866F85) |
| Black text | 4.06:1 |
| White text | 5.16:1 |
Values
| HEX | #816670 |
| RGB | rgb(129, 102, 112) |
| HSL | hsl(338, 12%, 45%) |
| OKLCH | oklch(54% 0.037 354.3) |
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 #816670 | 5.16:1 | AA | Lc -80.9 | Fine for body text |
| Black text on #816670 | 4.06:1 | AA large text | Lc 28.5 | Dividers and decoration only |
| #816670 text on white | 5.16:1 | AA | Lc 75.5 | Fine for body text |
| #816670 text on black | 4.06:1 | AA large text | Lc -26.2 | 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
#F7F5F5
oklch(97.2% 0.002 17.2)
-
Step 100
100
#EDE8EA
oklch(93.5% 0.006 350.8)
-
Step 200
200
#DED7D9
oklch(88.5% 0.008 357.8)
-
Step 300
300
#CABCC1
oklch(80.8% 0.017 353.7)
-
Step 400
400
#AF9AA2
oklch(70.7% 0.027 352.8)
-
Step 500
500
#9B818B
oklch(63% 0.035 353)
-
Step 600
600 (this color)
#816670
oklch(54% 0.037 354.3)
-
Step 700
700
#715962
oklch(49.1% 0.034 354)
-
Step 800
800
#5C4950
oklch(42.8% 0.028 354.3)
-
Step 900
900
#4C3D42
oklch(37.8% 0.022 356.2)
-
Step 950
950
#2C2427
oklch(27.1% 0.013 353.4)
#816670 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) | #696B70 | 0.040 |
| Deuteranopia (no green cones) | #6F6F6F | 0.037 |
| Tritanopia (no blue cones) | #856569 | 0.012 |
| Achromatopsia (no color) | #6D6D6D | 0.038 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #816670
#816670
oklch(54% 0.037 354.3)
- #58766D
#58766D
oklch(54% 0.037 174.4)
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 #816670, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purple Grey #866F85 ΔE 0.037
- Dusky Purple #895B7B ΔE 0.041
- Dim Gray #696969 ΔE 0.042
- Grey Purple #826D8C ΔE 0.042
- Dusty Purple #825F87 ΔE 0.047
- Dull Purple #84597E ΔE 0.048
- Battleship Gray #6C757D ΔE 0.049
- Dark Taupe #7F684E ΔE 0.054
Use #816670 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.