#81747A
Closest named color: Purple Grey (#866F85). oklch(57.3% 0.018 348), rgb(129, 116, 122).
Aa
Black text reads best on this color (4.71:1).
About this color
#81747A is a medium-dark close to neutral grey. In OKLCH its lightness is 57%, its chroma 0.018. It has too little chroma to lean warm or cool. The nearest named color is Purple Grey (#866F85), ΔE 0.027 away. Black text reads best on it, at 4.71:1.
| Hue family | Neutrals |
| Lightness | medium-dark (57%) |
| Chroma | close to neutral grey (0.018) |
| Temperature | neutral |
| Nearest name | Purple Grey (#866F85) |
| Black text | 4.71:1 |
| White text | 4.45:1 |
Values
| HEX | #81747A |
| RGB | rgb(129, 116, 122) |
| HSL | hsl(332, 5%, 48%) |
| OKLCH | oklch(57.3% 0.018 348) |
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 #81747A | 4.45:1 | AA large text | Lc -76.4 | Fine for body text |
| Black text on #81747A | 4.71:1 | AA | Lc 33.1 | Non-text elements, placeholder text |
| #81747A text on white | 4.45:1 | AA large text | Lc 70.9 | Content text, not long reading |
| #81747A text on black | 4.71:1 | AA | Lc -30.7 | Non-text elements, placeholder text |
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
#F6F5F5
oklch(97.1% 0.001 17.2)
-
Step 100
100
#EBE9EA
oklch(93.6% 0.003 345.2)
-
Step 200
200
#DBD8D9
oklch(88.5% 0.004 354.7)
-
Step 300
300
#C5BEC1
oklch(80.8% 0.009 349.3)
-
Step 400
400
#A79DA2
oklch(70.6% 0.014 345.6)
-
Step 500
500
#92858B
oklch(63% 0.018 347.9)
-
Step 600
600 (this color)
#81747A
oklch(57.3% 0.018 348)
-
Step 700
700
#695D62
oklch(49.1% 0.017 350.6)
-
Step 800
800
#554C50
oklch(42.7% 0.014 349)
-
Step 900
900
#463F43
oklch(37.6% 0.012 342.3)
-
Step 950
950
#292527
oklch(27% 0.007 345.8)
#81747A 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) | #75767A | 0.019 |
| Deuteranopia (no green cones) | #78787A | 0.017 |
| Tritanopia (no blue cones) | #837476 | 0.007 |
| Achromatopsia (no color) | #777777 | 0.019 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #81747A
#81747A
oklch(57.3% 0.018 348)
- #6E7C76
#6E7C76
oklch(57.3% 0.019 168)
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 #81747A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purple Grey #866F85 ΔE 0.027
- Medium Grey #7D7F7C ΔE 0.031
- Battleship Gray #6C757D ΔE 0.031
- Gray #808080 ΔE 0.033
- Battleship Grey #6B7C85 ΔE 0.037
- Grey Purple #826D8C ΔE 0.040
- Reddish Grey #997570 ΔE 0.041
- Slate Gray #708090 ΔE 0.043
Use #81747A 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.