#83707A
Closest named color: Purple Grey (#866F85). oklch(56.6% 0.028 345), rgb(131, 112, 122).
Aa
White text reads best on this color (4.60:1).
About this color
#83707A is a medium-dark close to neutral grey. In OKLCH its lightness is 57%, its chroma 0.028. It has too little chroma to lean warm or cool. The nearest named color is Purple Grey (#866F85), ΔE 0.019 away. White text reads best on it, at 4.60:1.
| Hue family | Neutrals |
| Lightness | medium-dark (57%) |
| Chroma | close to neutral grey (0.028) |
| Temperature | neutral |
| Nearest name | Purple Grey (#866F85) |
| Black text | 4.56:1 |
| White text | 4.60:1 |
Values
| HEX | #83707A |
| RGB | rgb(131, 112, 122) |
| HSL | hsl(328, 8%, 48%) |
| OKLCH | oklch(56.6% 0.028 345) |
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 #83707A | 4.60:1 | AA | Lc -77.4 | Fine for body text |
| Black text on #83707A | 4.56:1 | AA | Lc 32.1 | Non-text elements, placeholder text |
| #83707A text on white | 4.60:1 | AA | Lc 72.0 | Content text, not long reading |
| #83707A text on black | 4.56:1 | AA | Lc -29.7 | 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
#F6F5F6
oklch(97.1% 0.002 325.6)
-
Step 100
100
#ECE9EA
oklch(93.7% 0.003 354.7)
-
Step 200
200
#DDD7DA
oklch(88.5% 0.008 345.4)
-
Step 300
300
#C7BDC2
oklch(80.8% 0.013 345.6)
-
Step 400
400
#AA9CA3
oklch(70.7% 0.019 345.8)
-
Step 500
500
#96848D
oklch(63.2% 0.025 346.2)
-
Step 600
600 (this color)
#83707A
oklch(56.6% 0.028 345)
-
Step 700
700
#6C5B64
oklch(49.1% 0.026 344.9)
-
Step 800
800
#584A52
oklch(42.6% 0.023 342.8)
-
Step 900
900
#483E44
oklch(37.6% 0.017 341.2)
-
Step 950
950
#2A2428
oklch(26.9% 0.011 338.1)
#83707A 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) | #71737A | 0.028 |
| Deuteranopia (no green cones) | #757679 | 0.027 |
| Tritanopia (no blue cones) | #867073 | 0.012 |
| Achromatopsia (no color) | #757575 | 0.028 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #83707A
#83707A
oklch(56.6% 0.028 345)
- #687C72
#687C72
oklch(56.7% 0.028 163.8)
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 #83707A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purple Grey #866F85 ΔE 0.019
- Grey Purple #826D8C ΔE 0.032
- Battleship Gray #6C757D ΔE 0.036
- Medium Grey #7D7F7C ΔE 0.043
- Gray #808080 ΔE 0.044
- Reddish Grey #997570 ΔE 0.044
- Battleship Grey #6B7C85 ΔE 0.045
- Slate Gray #708090 ΔE 0.051
Use #83707A 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.