#816773
Closest named color: Purple Grey (#866F85). oklch(54.3% 0.037 349), rgb(129, 103, 115).
Aa
White text reads best on this color (5.09:1).
About this color
#816773 is a medium-dark, muted red. In OKLCH its lightness is 54%, its chroma 0.037 and its hue 349°. Its hue sits on the warm side of the wheel. The nearest named color is Purple Grey (#866F85), ΔE 0.032 away. White text reads best on it, at 5.09:1.
| Hue family | Reds |
| Lightness | medium-dark (54%) |
| Chroma | muted (0.037) |
| Temperature | warm |
| Nearest name | Purple Grey (#866F85) |
| Black text | 4.12:1 |
| White text | 5.09:1 |
Values
| HEX | #816773 |
| RGB | rgb(129, 103, 115) |
| HSL | hsl(332, 11%, 45%) |
| OKLCH | oklch(54.3% 0.037 349) |
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 #816773 | 5.09:1 | AA | Lc -80.5 | Fine for body text |
| Black text on #816773 | 4.12:1 | AA large text | Lc 28.9 | Dividers and decoration only |
| #816773 text on white | 5.09:1 | AA | Lc 75.2 | Fine for body text |
| #816773 text on black | 4.12:1 | AA large text | Lc -26.6 | 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
#F7F5F6
oklch(97.2% 0.002 345.2)
-
Step 100
100
#ECE8EA
oklch(93.5% 0.005 345.3)
-
Step 200
200
#DED7DA
oklch(88.6% 0.009 349.3)
-
Step 300
300
#CABCC2
oklch(80.9% 0.018 349.6)
-
Step 400
400
#AE9AA3
oklch(70.6% 0.027 348.8)
-
Step 500
500
#9A818D
oklch(63% 0.035 347.6)
-
Step 600
600 (this color)
#816773
oklch(54.3% 0.037 349)
-
Step 700
700
#705964
oklch(49.1% 0.034 348.1)
-
Step 800
800
#5C4951
oklch(42.8% 0.028 351.2)
-
Step 900
900
#4B3D43
oklch(37.7% 0.022 350.5)
-
Step 950
950
#2C2427
oklch(27.1% 0.013 353.4)
#816773 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) | #696C73 | 0.039 |
| Deuteranopia (no green cones) | #6F7072 | 0.037 |
| Tritanopia (no blue cones) | #85676B | 0.014 |
| Achromatopsia (no color) | #6E6E6E | 0.038 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #816773
#816773
oklch(54.3% 0.037 349)
- #5A776C
#5A776C
oklch(54.3% 0.038 169.6)
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 #816773, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purple Grey #866F85 ΔE 0.032
- Grey Purple #826D8C ΔE 0.038
- Dusky Purple #895B7B ΔE 0.041
- Dim Gray #696969 ΔE 0.044
- Dusty Purple #825F87 ΔE 0.044
- Battleship Gray #6C757D ΔE 0.047
- Dull Purple #84597E ΔE 0.047
- Muted Purple #805B87 ΔE 0.053
Use #816773 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.