#837480
Closest named color: Purple Grey (#866F85). oklch(57.7% 0.026 332.6), rgb(131, 116, 128).
Aa
Black text reads best on this color (4.77:1).
About this color
#837480 is a medium-dark close to neutral grey. In OKLCH its lightness is 58%, its chroma 0.026. It has too little chroma to lean warm or cool. The nearest named color is Purple Grey (#866F85), ΔE 0.019 away. Black text reads best on it, at 4.77:1.
| Hue family | Neutrals |
| Lightness | medium-dark (58%) |
| Chroma | close to neutral grey (0.026) |
| Temperature | neutral |
| Nearest name | Purple Grey (#866F85) |
| Black text | 4.77:1 |
| White text | 4.39:1 |
Values
| HEX | #837480 |
| RGB | rgb(131, 116, 128) |
| HSL | hsl(312, 6%, 48%) |
| OKLCH | oklch(57.7% 0.026 332.6) |
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 #837480 | 4.39:1 | AA large text | Lc -76.0 | Fine for body text |
| Black text on #837480 | 4.77:1 | AA | Lc 33.6 | Non-text elements, placeholder text |
| #837480 text on white | 4.39:1 | AA large text | Lc 70.5 | Content text, not long reading |
| #837480 text on black | 4.77:1 | AA | Lc -31.2 | 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
#F6F5F6
oklch(97.1% 0.002 325.6)
-
Step 100
100
#EBE9EB
oklch(93.6% 0.003 325.6)
-
Step 200
200
#DCD8DB
oklch(88.6% 0.006 334)
-
Step 300
300
#C5BEC4
oklch(80.9% 0.011 330.2)
-
Step 400
400
#A89DA6
oklch(70.8% 0.018 331.7)
-
Step 500
500
#938490
oklch(63.1% 0.025 332.6)
-
Step 600
600 (this color)
#837480
oklch(57.7% 0.026 332.6)
-
Step 700
700
#695C67
oklch(49.1% 0.024 331)
-
Step 800
800
#564B54
oklch(42.7% 0.02 332)
-
Step 900
900
#473F45
oklch(37.8% 0.015 334.5)
-
Step 950
950
#292528
oklch(27% 0.008 334.4)
#837480 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) | #747781 | 0.023 |
| Deuteranopia (no green cones) | #77797F | 0.023 |
| Tritanopia (no blue cones) | #857578 | 0.014 |
| Achromatopsia (no color) | #787878 | 0.026 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #837480
#837480
oklch(57.7% 0.026 332.6)
- #6E7E72
#6E7E72
oklch(57.6% 0.026 153.1)
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 #837480, 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
- Gray #808080 ΔE 0.035
- Medium Grey #7D7F7C ΔE 0.035
- Battleship Gray #6C757D ΔE 0.036
- Battleship Grey #6B7C85 ΔE 0.039
- Slate Gray #708090 ΔE 0.041
- Lavender Gray #7E7F9A ΔE 0.042
Use #837480 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.