#83818E
Closest named color: Gray (#808080). oklch(60.9% 0.02 292.9), rgb(131, 129, 142).
Aa
Black text reads best on this color (5.49:1).
About this color
#83818E is a medium-dark close to neutral grey. In OKLCH its lightness is 61%, its chroma 0.020. It has too little chroma to lean warm or cool. The nearest named color is Gray (#808080), ΔE 0.022 away. Black text reads best on it, at 5.49:1.
| Hue family | Neutrals |
| Lightness | medium-dark (61%) |
| Chroma | close to neutral grey (0.020) |
| Temperature | neutral |
| Nearest name | Gray (#808080) |
| Black text | 5.49:1 |
| White text | 3.82:1 |
Values
| HEX | #83818E |
| RGB | rgb(131, 129, 142) |
| HSL | hsl(249, 5%, 53%) |
| OKLCH | oklch(60.9% 0.02 292.9) |
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 #83818E | 3.82:1 | AA large text | Lc -71.2 | Content text, not long reading |
| Black text on #83818E | 5.49:1 | AA | Lc 38.3 | Non-text elements, placeholder text |
| #83818E text on white | 3.82:1 | AA large text | Lc 65.7 | Content text, not long reading |
| #83818E text on black | 5.49:1 | AA | Lc -35.9 | 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 500.
-
Step 50
50
#F5F5F6
oklch(97% 0.001 286.4)
-
Step 100
100
#EAE9EB
oklch(93.5% 0.003 308.4)
-
Step 200
200
#D9D8DC
oklch(88.4% 0.006 297.7)
-
Step 300
300
#C0BFC6
oklch(80.8% 0.01 292.8)
-
Step 400
400
#A19FAA
oklch(70.8% 0.016 294.3)
-
Step 500
500 (this color)
#83818E
oklch(60.9% 0.02 292.9)
-
Step 600
600
#73717F
oklch(55.5% 0.022 292.2)
-
Step 700
700
#615F6B
oklch(49.2% 0.019 293.3)
-
Step 800
800
#4F4D57
oklch(42.6% 0.017 294.9)
-
Step 900
900
#424048
oklch(37.6% 0.014 297.2)
-
Step 950
950
#26262A
oklch(27% 0.007 285.9)
#83818E 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) | #7E838F | 0.008 |
| Deuteranopia (no green cones) | #7F828E | 0.006 |
| Tritanopia (no blue cones) | #818385 | 0.017 |
| Achromatopsia (no color) | #828282 | 0.020 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #83818E
#83818E
oklch(60.9% 0.02 292.9)
- #838477
#838477
oklch(60.9% 0.019 110.5)
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 #83818E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Gray #808080 ΔE 0.022
- Lavender Gray #7E7F9A ΔE 0.022
- Steel #738595 ΔE 0.024
- Light Slate Gray #778899 ΔE 0.025
- Slate Gray #708090 ΔE 0.028
- Medium Grey #7D7F7C ΔE 0.029
- Purpley Grey #947E94 ΔE 0.030
- Steel Grey #6F828A ΔE 0.030
Use #83818E 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.